An item in the Ovens and Murray Advertiser of Tuesday 17th December 1872 stated that in the prospect of the good times coming on the completion of the North-Eastern railway, Wodonga was rapidly extending its borders; new buildings are going up in every direction, and business men were flocking there from other parts of the district. One of the most recent arrivals was Mr J. J. Cunningham, late of Growler's Creek. On Saturday 4th January 1873 a notice in The Albury Banner and Wodonga Express informed residents of the Wodonga District that J. J. Cunningham had commenced business as a Chemist and Druggist in Sydney Street, Wodonga. With a carefully selected stock of drugs, patent medicines, horse and cattle medicines, and miscellaneous articles of fancy goods and tobaccos, he promised prompt service and attention to detail. He also provided a service in teeth extraction. It is unsure when John James Cunningham left Wodonga, but in 1896 an action was taken against him in the Supreme Court by Pauline Rennie of Echuca for damages of £500 for negligence and unskilfulness as a chemist and druggist when he had mistakenly given her 10 grains of cocaine instead of a pain-killing medication she had requested. The Court gave a finding in her favour but with damages of £75. This item is significant because it captures an early business in Wodonga in the 1870s.A black and white photo of a man standing in the doorway of his business in Wodonga.Above door: CUNNINGHAM / CHEMIST & DRUGGIST On windows: Patent Medicines / Teeth Extracted & Stopped / Cattle Medicinesearly wodonga businesses, j j cunningham chemist and druggist, wodonga 1870s

King Chemist Druggist Main Street. Building destroyed by fire 1950'sstawell building

This bottle was made by Whitall and Tatum who manufactured bottles from the early 1800's through to the 1930's. They specialised in producing chemist bottles and this particular cobalt blue bottle is on of the more rarely produced bottles. This syrup forms a cooling and pleasant addition to beverages for patients with febrile complaints, and serves to conceal the taste of saline purgatives in solution. It is made by steeping lemon juice and skin in a sugar syrup and alcohol. We are unsure of the particular chemist to whom it belonged.A fine example of a late 19th century bottle which was used and owned by a Warrnambool business.Square cobalt blue glass bottle with rounded neck and lip with round stopper with narrow section in the middle.Printed paper label with red and gold border and mainly black text, is attached to rectangular section which is indented on one side.It has a fine line through the centre of the bottle from the process of manufacturing.Label: Warrnambool Wholesale Druggists & manufacturi chemist. handwritten on label Syr Limonis. On bottom of bottle: Pat apr2 1889 W T & Co.warrnambool, warrnambool chemist, chemist bottle

Walter Cornell. Plate 212 Chuck Photo.walter cornell, sturt street, building, commerical

Plate 227 Chuck Photo Series. j. king, bridge street, building, commerical

A small squat clear glass bottle with a cork stopper. The printed label Duerdin & Sainsbury Pty. Ltd Wholesale Druggists Melbourne. Printed in England. There is orange food colouring powder inside. c1920.The printed label has 'Duerdin & Sainsbury Pty. Ltd Wholesale Druggists Melbourne Printed in England.'

Ref: Searching for Nineteenth-Century Florida Water Bottles by Catherine Sullivan, p.88-9. 'New York City directories list Murray and Lanman, druggists, at 69 Water Street from 1835 to 1849; David T. Lanman, druggist, at 69 Water Street from 1836 to 1857; and Lanman and Kemp at 69 Water Street from 1858 to 1870, when they relocated to William Street (New-York Historical Society 1834-1873).'Tall aqua tinted clear glass bottle, round in section with embossed text on sides and numerals on baseEmbossed on base '24' (indistinct). On sides 'FLORIDA WATER, MURRAY & LANMAN DRUGGISTS NEW YORK'.florida water, druggist, wholesale.

Taken in the 1990s, this photograph depicts a line of historically restored shopfronts on Ford Street, Beechworth, with Beechworth Bazaar in the foreground and George Gammon's Chemist and Druggist adjacent to it.This photograph is of social significance to the Beechworth community in depicting the Street of Shops, the creation of curator, Roy Harvey, which opened in 1979 at Burke Museum. According to the Indigo Shire Council webpage for Burke Museum, this addition 'began a new period of collecting with Roy Harvey calling to the community for donations. The response resulted in an influx of material adding to the town history/ development and local identities collections. The Shops and their contents reflect another period in museology.' This photograph evokes the historic shopfronts of Beechworth Bazaar and George Gammon's Chemist and Druggist from the Street of Shops, which were established during the mid-1850s on the back of gold mining wealth. The expansion of banks within Beechworth also stimulated the local economy.Colour rectangular photograph printed on gloss photographic paper.Obverse: BEECHWORTH BAZAAR est. 1855/ CHINA GLASSWARE SILVERPLATE EARTHENWARE/ ?ESTER HO?E/ R.?ALL. ? LT.LITTLEWOO?/ SINGLEMAN & RIEDLE GEORGE GAMMON/ MEDICAL GALVANISM/ CUPPING/ TEETH EXTRACTED/ CHEMIST & DRUGGIST Reverse: 3. 3055 burke museum, beechworth, beechworth bazaar, 19th-century victorian history, beechworth historic shops, burke museum, promoting settlement, marketing and retailing, living in country towns, making regional centres, preserving traditions and commemorating, victorian gold rush towns, beechworth pioneers, 1850s beechworth

Rectangular shaped Bottle. Bluish tint in the glass. Inscripted on one side C.C. Forster Stawell (Druggist, Dispensing and Manufacturing Chemist)stawell

Letter paper from J. W. Jones (T. R. Jones), Chemist & Druggist, Hargreaves Street, Bendigo. Printed in dark blue.business, printers, cambridge press, cambridge press collection, j w jones, t r jones

Large square based glass containers with a circular openings on their tops and some of which have a paper label with respective text depending on its contents. Each container is accompanied by a corresponding glass lid. These are found in the back storage location of the parent item. Howson Edwards, Chemist and Druggist, At the Glauber's Head, No.47, Old-Gravel-Lane, Ratcliff-Highway volum collection,

Ref: Mr & Mrs J Davies, Greensborough - Alfred Davies took over this store in 1904. He lived with his wife, Lucretia and 5 children above the store. His son Cyril recalled sleeping on the corner balcony on hot nights. Alfred Davies was a strong Temperance man and gave up the store when clients pressured him to collect their beer from the hotel opposite and deliver it with their grocery orders. The pharmacy moved across the road to this corner in 1936 when acquired by Dartnells. The corner shop in Woodheads building was a store and other businesses over the years. The "Druggist" on right, in Hansen's Exchange building, was established in 1889. From 1910 Percy Cathcart conducted the pharmacy there until 1936 when he was joined by Vic Dartnell, his cousin. In 1940, Vic transferred the business to Woodheads corner. His son John followed as a pharmacist until his daughter Amanda became the pharmacist. After the Dartnell family sold the business, the pharmacy continued in a similar manner as a compounding pharmacy and retained 'Dartnell' in its name.This documents the importance given to celebration of the British Empire in the Surrey Hills area in the first half of the 20th century. It also documents the earliest centre of business activity in the area with 2 major sets of dual occupancy residential and retail terraces - the Woodhead buildings and Hansen's Exchange, the later set of terraces having been demolished c1971.Sepia photo of the corner of Canterbury and Union Roads in 1906 or 1909 festooned with flags and lanterns for Empire Day celebrations. On the SE corner is Alfred Davies grocery store with advertising signs for Rosella jams and Southern Seas soap. There are people standing on a balcony above the Rosella advertising sign. Other adults and children stand in the street and there is a cab outside the draper's further east in Canterbury Road. On the opposite corner to Alfred Davies is a druggist and on the north-west corner is McNeil's Family Hotel.mcneil's family hotel, empire day, festivals and celebrations, grocers, pharmacists, alfred davies, businesses, woodhead's buildings, john woodhead, percy cathcart, hansen's exchange, hansen's folly

Used to measure and pour liquid medicineDouble-ended measurement or pouring cup with a notched point for easy flow for substances exiting the container. Top cup is approximately four times the volume of the bottom cup. Each cup features two engraved bands near their respective rims. volum collection, chemist, druggist, medicine

Ceramic cutting board with a smooth glossy top face which covers a raw rough object.volum collection, medicine, chemist, pharmacist, druggist

Court Plaister Package: Waterproof Court Plaister package with instructions. Blue and gold ornate packaging with red cord and small amount of black Plaister. On the front label S. Maw & Son's, Waterproof Court Plaister. Which does not wash off. Tricolored. Price 6d. MM Trademark. Used for covering superficial cuts and wounds. Box 625S. Maw & Son 11, Aldersgate Street, London E.C. Sold Wholesale by Patent Medicine Vendors and Wholesale druggists and Retail by the principal Chemists in Town and Country.ephemera, mementoes, court plaister

Small circular metal container which stores six smaller circular metal containers of decreasing size which fit into or stack on one another. There is a latch to secure the lid of the primary container. Each of the containers features a small divot at the centre of their base (on the top face), the fourth container has a hole where this divot would typically be. Found in the top container location of the parent item.volum collection, apothecary, chemist, druggist, pharmacist, medicine

Phosferrine tablets were available in liquid or tablet form. Phosferrine was a tonic said to benefit the nervous system and the advert reads ' Phosferrine the greatest of all tonics promotes good health.' Housewives were advised that it relieved depression by having a calming effect on the nervous system. Movie stars and Sportsmen were featured in advertisements from 1925 - 1944An original cardboard box, with sliding insert, that contained 'Forbes' phosferrine tabletson box ; FORBES' / PHOSFERRINE-TABLETS / for THE NERVES / 2/9 / HAVE NO EQUAL FOR / WEAKNESS, LASSITUDE, DEBILITY, IMPAIRED DIGESTION, / ............../ CONTENTS 80 TABLETS / PREPARED ONLY BY / MARTIN & PLEASANCE / CHEMISTS & DRUGGISTS / 180 COLLINS STREET MELBOURNE.pharmacy, chemists, druggists, melbourne, bentleigh, cheltenham, martin & pleasance ltd., early settlers, gastrointestinal diseases, phosferrine tablets

Until the arrival of 'specialist' dentists in the mid-nineteenth century, dental care was provided by the medical profession and druggists, who were eventually registered under two British Acts, the Colonial Medical Act (1858) and the Colonial Dentists Act (1878). Many isolated communities had problems gaining access to dentists, and were often served by dentists on a part-time basis, mainly providing extraction and denture servicesThis item is an example of early dentistry equipment.Portable dentist's chair from around 1900's. Leather headrest and seat, wood frame, with metal bolts to allow chair to recline.chair furniture-commercial dentistry

Alfred Felton (8 November 1831 – 8 January 1904) lived at the Esplanade Hotel, St Kilda, from 1892 and died there in 1904. He was born in England and came to Australia in 1853 intending to search for gold. In 1867, having worked as a commission agent and dealer in merchandise, an importer and general dealer and a wholesale druggist, he went into partnership with Frederick Sheppard Grimwade and founded Felton Grimwade and Company, "wholesale druggists and manufacturing chemists". He was a keen collector of books and art. He never married, had no direct descendants and gave away considerable amounts to charity. When Felton died, he left the bulk of his fortune to the creation of a charitable foundation known as the Felton Bequest to support culture and the community, with half the funding benefiting Victorian charities (particularly those that support women and children) and the other half used to acquire and donate art works to the National Gallery of Victoria. The Felton Bequest has been responsible for 15,000 artworks in the National Gallery of Victoria and they are the core of the collection. colour photograph unmountedCity of St Kilda. Alfred Felton (1831-1904) Philanthropist, Industrialist, lived here 1892 - 1904, sponsored by ACI International Ltdfelton, alfred felton, the esplanade, hotel esplanade, espy, st kilda, plaques

A number of labels stuck together. One is W. L. Williams, Prescription Chymist, next Arcade, Hargreaves St., Bendigo. It is printed in dark blue and gold. One on top is a black print on white paper and has Pure -, The rest is obscured by the top label. It is printed in red. Poison - Iodine Paint. J. W. Jones, Chemist and Druggist, Hargreaves Street, Bendigo. Stuck on the back is nine Shake the Bottle Labels printed in black. Partly obscured is a red printed label which has Aniseed and - -mine printed on it.business, printers, cambridge press, cambridge press collection, w l williams, j w jones

Mary Howlett (1840-1922) began practising as a country midwife in 1866 in the western district of Victoria. She qualified as a 'ladies monthly nurse' in 1887 and continued to practise as a nurse and midwife until 1920.She began her six months training at the Melbourne Lying-In Hospital. She was known by many as 'Auntie', and her career spanned more than 50 years. Mrs Howlett's midwifery box and contents were given to Dr Frank Forster, and he donated them to the museum collection in 1993. The contents of this box are consistent with use by a midwife, but such a box would have been cumbersome and heavy to carry around. It is possible that Mary Howlett would also have had a bag for her midwifery requirements.This midwifery box is highly significant as it includes close to the original contents of one midwife's 'professional kit' up to 1920. The contents reveal something of the professional practice of a midwife in country Victoria at that time.A wooden box with hinged lift-up lid, one drawer, and an inner wooden tray. Rests at each side inside box indicate another tray may have originally sat across the top. Pasted inside the lid is a product list from Robert McDonald (chemist and druggist). There are locks for both the main chest section and the drawer. A circular section is cut out of the bottom of the drawer. The contents of the box include, enema syringe, a red rubber douche, glass breast pump, nipple shields, a thermometer in travel case. Also includes cotton bandages, a tooth extractor, and fetal stethoscope.midwifery

Earliest known photo of the stores. Johnson's Bridge store built 1873. Procter's c. 1876. Western end, left hand side of High Street, Charlton. Earliest known photo of the storesPhotograph of Peter Johnson's Bridge Store High St Charlton. Titled Wylie's Buildings 1877. Group of people on footpath. Peter Johnson's store, Reed Chemist shop, Procter's Butcher shop, Bank of New South WalesWylie's Buildings 1977peter johnson a.d. 1877 general storekeeper, peter johnson, draper, iron monger, timber merchant, general produce, jas reed, druggist, butcher, r procter & son, business, industry

Trove : Leader, Saturday April 9th, 1892, page 24, 'Suicide in St. Kilda', mentions chemist Ernest Daintree in the report as selling the laudanum used in the suicide. Victorian Government Gazette, no.67, Friday May 4th, 1894, page 1841. : 'Trademarks, CLASS 47. 3833. A liquid detergent for general domestic cleaning purposes. Ernest Daintree of High-street, St. Kilda, Victoria, wholesale and retail druggist. 30 April 1894. (As a distinctive label.)' Victorian Government Gazettes, Pharmaceutical Registers, Ernest Daintree is listed at the address 102 High Street St Kilda from 1898 until at 523 Malvern Road, Toorak in 1903. He was first entered on the Pharmaceutical Register in Victoria on 11 April 1888 and his qualification was from Gt. Britain, Major Exam, No.2138.Tall rectangular clear glass bottle with angled corners, for stopper seal. Text embossed on one side & logo on base.Embossed on side 'E. DAINTREE ST KILDA'. On base : ' M' inside cartouche shaped impression.druggist, wholesale., druggist, retail, ernest daintree

Zilles Printers was begun by Lewis Zilles in the early 1930s. It was in McKenzie Street Ballarat. His son Jeffrey also became a printer - letterpress, offset and screen printer. The business became Zilles Printers/Graphics and was in Armstrong Street and later Bell Street Ballarat. Letter and Invoice items are for various companies in Australia. The addresses on these papers have no postcodes. This indicates that they are before 1967, the year that they were introduced. .1 Touzeau Batteries Pty Ltd - 522 Little Collins Street, Melbourne. Distributors of Magnalite Batteries .2 R Tunbridge & Sons Pty Ltd - Sturt and Armstrong Streets, Ballarat. Complete House Furnishers. .3 Arlette Modes - 202b Sturt Street, Ballarat - Women's Fashions .4 William L Whitechurch - 770 Logan Road, Holland Park, Brisbane. Chemist & Druggist Supplies .5 Ballarat Timber Co. Pty Ltd - 118 Creswick Road, Ballarat. .6 A F Crotty - 8 Tichbourne Place, South Melbourne. Electroplater. Pages of various sizes, colour and inks. .5 and .6 are InvoicesNames, addresses and phone numbers of companieszilles printers, letterheads, pre postcodes, touzeau batteries, r tunbridge &sons, arlette modes, william whitechurch, ballarat timber, chemist and druggist supplies, a crotty, electroplater, melbourne, ballarat, brisbane, south melbourne, letter paper, invoices

In Australia, the wholesale druggists Fenton, Grimwade and Company, established in 1876, were producing small quantities of oxygen for medical and industrial purposes(11,11). In 1910, they produced a booklet promoting the therapeutic use of oxygen, suggesting it's use in pulmonary and cardiac affections, asphyxia, and morphine poisoning(9). Eventually, oxygen was to play a more significant role in medicine following two significant events. In 1895, Karl Von Linde succeeded in liquefying air, and then fractionally distilling its individual components, including oxygen. This new technique for the production of oxygen from air was revolutionary, but large demand for it did not develop in the wider community until Claude and Hess managed to compress acetylene into cylinders safely in 1897, keeping the highly explosive fuel stable by dissolving it in acetone. By 1900, the oxy-acetylene welding technique was born, and the demand for oxygen for industrial purposes accelerated worldwide. In Australia, Russell Grimwade, working for his father's company, ordered the first oxygen plant to be built in Australia in 1910. (George Kantianis, 2013)Medium sized black coloured cylinder with rounded base once containing oxygen with a large black on white diamond shaped manufacturer's label adhered to the front. Much of the label has been degraded with missing bits, and rust stains.Printed on to manufacturer's label: OFFICIALLY PREPARED FOR MED? / AUSTOX [in logo] / COMPRESSED / OXYGEN / CONTENTS / 33 [handwritten in pencil] Imperial Gallons / KEEP COOL / Australiand Oxygen and Industrial ? / Pty. Ltd. / MELBOURNEoxygen, cylinder, therapeutic, russell grimwade

In 1891 to 1983 there were three chemists near View Point Bendigo; they were A. Collins, 9 View St and Pall Mall; G. M. Dorman at 25 View St; E. L. Holdsworth, 9 Charing Cross and J. Holdsworth at 15 Charing Cross and Pall Mall. On the 20 June 1892 David Anderson (1861-1937) took over from A Collins as Chemist and Druggist at 9 View Street, opposite the Bank of Victoria. He had been manager for the three previous years. In 1895 to 1908 the David Anderson Chemist was at View Point. David Anderson's father William (Willie) died on the 7th April 1901 at View Place. David Anderson was married to Jeanette (Jessie) Riviere, Ironbark. David's nephew Rae Alexander Anderson OAM (1903-1986) was connected to St Paul's Church and a pharmacist at the Bendigo Hospital. Rae was the organist and choir master of the parish church of St Paul, Bendigo, 1931 - 1965. Rae's son Stuart Anderson from the Balgownie Winery 1969-1999; had also been a pharmacist.Certificate of Registration (Pharmacy Act of Victoria, No 558}; for David Anderson, Sandhurst. The original certificate has been pasted to cardboard and possibly had been framed. It was found under a house after a sale in 1984.bendigo history, sandhurst victoria, david anderson chemist, collins, dorman, holdsworth

A baby bottle is a bottle with a rubber or latex teat attached so that baby can drink directly from it by sucking on the teat. It is typically used by infants and young children ,when a mother does not breastfeed, to feed infant formula, expressed breast milk or paediatric electrolyte solution. Australian Glass Manufacturers produced glass bottles for pharmacy, brewery, dairy and domestic use 1913 – 1970 . Melbourne Glass Bottle Works Co Pty Ltd Registered in Victoria in 1903 amalgamated with the Waterloo Glass Bottle Works Ltd in 1915 to form Australian Glass Manufacturers Company, Limited. .Melbourne Glass Bottle Works Spotswood 1872- 1970 comprising a complex of buildings constructed between 1880 and 1940, (at Booker Street, Douglas Parade, 2-38 Hudson Road, Raleigh Street and Simcock Avenue, Spotswood ) originally made bottles for druggists Felton Grimwade before it was sold to the State Government by US multinational, OI glass manufacturers. . The Baby feeding bottle has graduated markings in 1- 6 ounces which shows that it was made prior to the introduction of Decimal Currency in Australia 14/2/1966. A clear glass feeding bottle. It is 'banana shaped' and open both ends with graduated measurements - 1-6 ouncesAGEE/ THE PERFECT FEEDING BOTTLE / OUNCES 1-6* bottles, feeding bottles, infants, breastfeeding, moorabbin, bentleigh, ormond cheltenham, glass, australian glass manufacturing company ltd, decimal currency, imperial measurements, ounces, milk, dairy, baby formulae,

George Tibbits, University of Melbourne. Faculty of Architecture, Building and Town & Regional PlanningIndex system that support the research for Beechworth : historical reconstruction / [by] George Tibbits ... [et al]Arranged by street names of BeechworthEach index card includes: street name and number of property, image of property, allotment and section number, property owners and dates of ownership, description of the property according to rate records, property floor plan with dimensions.beechworth, george tibbitsbeechworth, george tibbits

Scrap book containing invoices relating to accounts to be paid by the Ballarat School of Mines between 1870 until 1875. The School of Mines at Ballarat was the first school of Mines in Australia and was established in 1870. The works done to the former Ballarat Circuit Court House were overseen by Robert Davidson (architect and Surveyor) with the contractor being James Williams. Large book, green leather with red binding, numerous original invoices pasted onto the pages. The first pages of the scrapbook includes correspondence relating to the refurbishment of the former Ballarat Court House which was used as the Ballarat School of Mines from 1870. The building was demolished c1913 to make way for the Ballarat Technical Art School (still standing). * 23 August 1870 - Bateman, Clark & Co, The Ballarat Courier * August 1870 - Klug Bros. Furniture and Bedding Warehouse * April 1870 - J. Armstrong * Statement of Receipts and Expenditure from 23rd Aug. 1870 to 19 January 1871 * W. Gooch, * 1870 - William L. Mullen, Ballarat Stationery Warehouse & Printing Office, * 31Jany. 1871 - A.H. King, Iron Merchant, * 1 February 1871 - Richard Tunbridge, Timber Merchant, * January 4th 1871- Henry Gough, * 8th March 1871 William Murfet, * March 1871- Maxwell Morrow, * 1 February 1871- James Curtis, Caxton Steam Printing Works, * May 4th 1871 - William Blomeley, Iron and Brass Founder, * 4 May 1871 - Thomas Rogers, Draper, Milliner, Haberdasher & c. * May14 1871- George Shannon & Co, Importers of China, Glass & Earthenware, * May 31st 1871, Wreford & Co, Machine Printers, *1st July 1871 William McCulloch & Co,( late Reynolds and English) General Carriers to all parts of the Colony, * 1871- J.J. McDonald, Plumber and Gas Fitters, * August 29th 1871 - Eyres Brothers, Furnishing and General Ironmongers, * 1st August 1871, Frank Pinkerton,H Ben. Franklin Printing and Stationary House 18, Armstrong Street, Ballarat. * 12TH July 1871 J. Donovan, * 10th August, 1871 - Edward Rand, Wholesale Druggist & Importer, *11 Nov 1871 - Matthew Hamilton, * October 2nd 1871 - C.B. Retallack, Engineer and General Smith, *December 8 1871 - James Harrington, * June 1871 - Wayne, Wholesale Druggist * 21st Nov. 1871 - Smith Brothers, Timber Merchants. * 5 January 1872 - T. Eggington, Carpenter, * 12 January 1872 - James Fayle, Plumbers & Ironwork * January 26th 1872 - S. Stansfield, * August 10th 1872 - John H. Hammond Wholesale and Retail, Bookseller, Commercial and General Stationer, etc. etc."VOUCHER" inscribed on spine in gold Each invoice pasted into the scrapbook has a number written onto it. The numbers are in chronological order at start at 1 in each calendar year. ballarat school of mines, redmond barry, hugh gray, henry richards caselli, henry caselli, joseph flude, ballarat court house, harrie wood, clock, invoice book, robert davison, james williams, ballarat circuit court house, old ballarat court, emanuel steinfeld, j.t. sleep, c.b. retallack, john phillips, eyres bros, ballaarat gas company, national insurance company, broadbent bros, charles evans, niven and co, william johnson, william ford, george robertson, william vale, m.d. hamilton, plumbago crucible company, morgans crucibles, h.r. caselli, henry richards caselli, george evans, bateman, clark & co,, klug bros., j. armstrong, w. gooch,, william l. mullen, a.h. king, richard tunbridge, henry gough,, william murfet,, james curtis, william blomeley,, thomas rogers, george shannon, wreford, william mcculloch, j.j. mcdonald, frank pinkerton, ben franklin printing and stationary house, j. donovan, edward rand, matthew hamilton, c.b. retallack,, james harrington, smith brothers,, james fayle,, maxwell morrow,, s. stansfield, walhalla, brunswick house, t rogers