Carbon copy of a typed letter to Mr. L. Taylor, dated 18/8/57. Letter recommending the Hand Shaker Unit supplemented with the Vest Pocket Unit . The Vest Pocket Unit is OK for table use. Note at the top of the page mentions a typical reply from Frank Stevenson where he recommends the hank Shaker Unit supplemented with the Vest Pocket Unit.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, frank stevenson, mr l taylor, mrs paynter

Certificate with green patterned border outside a double red line border. Yellow inside red border. Brown duty stamp in bottom right corner. Certificate No. 1091090. Printed in Spanish. Banco de Pruebas de Armas de Fuego. Test for gun.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, banco de pruebas de armas de fuego

Newspaper article titled 'The Way We Were' printed in the Gazette, Thursday, August 27, 1992 - Page 11. Several topics are mentioned including the Will of the late Mr Richard Hartley Smith Abbott A codicil stipulated that a legacy of 50 pounds was to be put aside for a painting of himself to be completed and hung in the Bendigo Art Gallery. He also provided that money be held in trust and the income to be called the Abbott Bequest to benefit the Art Gallery. Another article mentions the tragic death of Captain Hartley Abbott, son of Mr. R. H. S. Abbott, who was hit by a car in Melbourne. It contains a brief obituary.sciences, instruments - general, scalebuoy, bill ashman collection, the gazette, richard hartley smith abbott, bendigo art gallery, abbott bequest, captain hartley abbott, first aif, inventive branch of the british army

Eight page brochure printed by Cambridge Press titled Scalebuoys. Sole Australian Distributor Frank A. Stevenson, 62 Honeysuckle Street, Bendigo. Pages have green horizontal lines. Brochure mentions the Scientific Treatise of Scalebuoy Process of Water Treatment by the Creator R. H. S. Abbott, Jnr. Other topics are How Scalebuoys Function, Not a 'Watersoftener', Special Features, First Cost is the Last Cost. Scalebuoy Units are for Domestic Household Tank Unit, Hydraulic-Nozzle Tank Unit and Scalebuoy Tap Unit. Practical Applications of Scalebuoy for Domestic Uses are listed. There is also a Scalebuoy hand Unit, Vest Pocket Unit, Large Hydraulic-Nozzle Tank Unit and a Motorized Tank Unit. There are illustrations of the Units. There are also a list of A Few of the Many Industrial and Processing Applications. On the back page is a Special Note on Medical use of Scalebuoys.sciences, instruments - general, scalebuoy, bill ashman collection, scalebuoys, the scalebuoy company, frank a stevenson, r h s abbott jnr, bendigo electronic coy of australia, cambridge press

Four page carbon copy of a list of shares detailing the shares at £1 each and 5/- each. Mentioned is the countries where the Scalebuoys were used and some of the companies in England, United States, Canada and New Zealand who used them. In Bendigo they could be inspected at the Crown Hotel, Central Nell Gwynne Gold Mine and Hunters Cordial Works. Also mentioned is what Scalebuoys are, What they do, How Scalebuoys Function, Prospects and Sale Purchase Conditions.sciences, instruments-general, scalebuoy, bill ashman collection, victorian scalebuoy company, bendigo electronic process, crown hotel, central nell gwynne gold mine, hunters cordial works, victorian railways, bendigo electronic company

Seven page letter to Mr. A. J. Phillips mentioning what Scale buoys are, What they do, How they function, Who uses them and the benefits of their use and the Low cost of use. On the last page is listed 8 Advantages of Scale Buoys.sciences, instruments-general, scalebuoy, bill ashman collection, scott's hotel, mr a j phillips, scale buoys

Four copies of an article reprinted from Smith's Weekly, November 30, 1940 titled Magic Mercury Bulb Does Many Marvellous Things. It mentions the inventor, Hartley Abbott, the use of the scalebuoy by the Victorian Railways. There is a brief explanation of how the scalebuoy works. It was used to treat hard water and was claimed to have certain health benefits. The inventiveness of the Abbott family is also mentioned.sciences, instruments-general, scalebuoy, bill ashman collection, magic mercury bulb, hartley abbott, scalebuoy, victorian railways department, buckingham palace, auckland general hospital, melbourne university, mr n brearley, glamis castle, lancet, crown hotel, smith's weekly

Green, indexed, cloth bound note book containing fourteen pages of hand-written scientific experiments. Subjects include Iron, Standardization of KMn O4 solution, Ferrous Ammonium Sulphate, Sodium Oxalate?, Assay of Titaniferous? Iron ore, To make up Standard solution of Na2 S2 O? 5? For Copper, Standard Sol of (?H4)2 Mo O4) for Lead Assay, Sry Assay of Lead, Antimony, Resolution of ? Compounds, Clarks Modified Method Ores & Alloys, Method of reducing antimony solutions, Bromate Method, Standard Sol Pot Bromate, Standard, Assay, Oxides, Method suitable for alloys of Pb ? ?, Arsenic, Standard Iodine, Starch, Assay, Tungsten, Assay for Pyritic Scheelite, Illuminating Gas, Calcium, Permanganate method, Assay, ? O2, Iron, Ca O, Norman Solutions.sciences, instruments-general, scalebuoy, bill ashman collection, scientific formulas, assay

Light tan envelope addressed to Messrs Bendigo Electronics Co. of Australia, 31 View Street, Bendigo. Attention Mr. Stevenson. McPherson's Ltd. Box 4500 Melbourne, Victoria printed in the bottom left corner. Envelope contained 2 negatives, 3 photos (2 the same) and a piece of paper with a typed 'Modern Physical Laboritory Practice by John Spring, Ph. D.'scalebuoy, bill ashman collection - correspondence, mr stevenson, bendigo electronic co of australia, mcpherson's ltd

Negative of a man beside a building, standing beside heaped drums of a chip like material. Also in the picture are heaps of wood.sciences, bill ashman collection - correspondence, negative of a man at a building

Negative of drums of chip like material beside a building. Large stacks of wood in the background and beside the building.sciences, bill ashman collection - correspondence, negative

Black and white photograph of a Scalebuoy mounted on the side of a building. Scalebuoy is a long cylinder with two pipes coming from the top, each with a gate valve. They are joined to a loop pipe with each end going into the building. It has a gate valve in the centre. Each end of the cylinder are removable. In the foreground are some ferns.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence

White envelope addressed to Mr A L Vance, Chemist, Bendigo, V. Postmarked Melbourne Vic 19 Jul 48. V126 written on the back and the name Stevenson and some sizes. Stephenson written on the front. Contained a negative.sciences, bill ashman collection - correspondence, mr a l vance, stephenson, stevenson

Torn off piece of paper with the title of a book and the author typed on it. The name of the book is 'Modern Physical Laboritory Practice' by John Spring, Ph. D.sciences, bill ashman collection - correspondence, john spring, modern physical laboritory practice

Two photographs of a Scalebuoy Unit. The Scalebuoy Unit is sitting on a stool in front of a large leaf plant. It looks like a motor driven Unit.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence

Typed carbon copy of a letter to the Honourable Commissioner General of Immigration from Richard Hartley Smith Abbott asking for an extension of his re-entry permit. Dated 21 February, 1939.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, richard hartley smith abbott, mariposa, abbott supply company bendigo

Letter from H. C. Turner, Secretary of Scalebuoys Limited asking if the Bendigo Electronic Co. would send Mr. Barrett particulars of Scalebuoys. Letter dated August 29, 1938. Letter typed on paper with printed letterhead.sciences, instruments - general, bill ashman collection - correspondence, scalebuoys limited, the bendigo electronic co

Letter from J. H. Wagner, Assistant, from the U. S. Department of Labor mentioning that the re-entry permit had been extended for an additional period of six months.sciences, bill ashman collection - correspondence, u s department of labor, j h wagner

Piece of paper with a sketch of a Scalebuoy Unit used in conjunction with water treatment & Plant attached to a wood fired Boiler at the Pyramid Hill Butter Factory. Sketch shows the Scalebuoy Unit. Note at the bottom mentions that he did not see the unit as it was intended for use. The unit had been broken up when he first saw it. Would have been about thirty mercury flasks, each of which was covered in an easily removable film of salt deposit. Interest was sparked after cleaning one of the flasks and seeing the engraving. He regretted not taking the whole of the unit. On the back is written the name - Frank Honeychurch-8 Harley St, Bendigo 1/3/02.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, pyramid hill scale buoy butter factory, frank honeychurch

Five page copy of a broadcast titled 'Hydroculture Part III' dated October 15, 1937 broadcast over Station WAAB. Heading - Chemistry of Today. Mentioned is the relationship between animals and plants, nitrogen and bacteria, nitrate of soda, potassium nitrate and the growing of plants. Broadcast (4) written at the top of page.sciences, bill ashman collection - correspondence, chemistry of today, hydroculture part iii, john a seaverns

Three typed carbon copies of Solution 'A' and Solution 'B'. Both solutions have the name of the substance, the number of grains per gallon of water and their chemical formula. To each gallon of 'A' add one teaspoonful of 'B'.sciences, bill ashman collection - correspondence

Typed notes titled 'Growing Plants Without Soil'. Typed on paper with printed letterhead of Howe & Franch Inc. Chemicals. Notes mention containers and method of planting plants for Hydroculture. Also gives the Formula to use in the water, price and size of the bottle of formula. Also mentioned that house plants watered with the formula improve their growth. Broadcast 'Final' written at the top of page.sciences, bill ashman collection - correspondence, growing plants without soil, howe & french inc. chemicals

Five letters referring nylon bearings for use with Scalebuoys.Two dated 20/9/1957 and 30/9/1957 are from McPherson's Limited with information on the bearings. Three dated 16/9/57, 2/11/57 and 28/9/57 are enquiring about the suitability of the nylon bearings.sciences, bill ashman collection - correspondence, mcpherson's limited, bendigo electronic company of aust ltd, h g england, nylon bushing

Two black and white photographs of scale from the Cohuna Butter Factory Boiler. Photos show a pile of scale on a bench with a brick wall behind it. Written on the back of one is: Cohuna Butter Factory Boiler Scale.sciences, bill ashman collection - correspondence, photograph, cohuna butter factory

Black and white photograph showing a man standing beside a bench piled with scale. The bench is held up by a couple of boxes. He is holding some pieces of scale. Written on the back is : Scale Removal from Cohuna Butter Factory Boiler 1942. 24 buoy Machine. Most of this scale was from the tubes. Much more had been taken out at previous openings.sciences, bill ashman collection - correspondence, photograph, cohuna butter factory boiler

Black and white photo of the cabin part of Loco 875. Three men in the cabin. Scalebuoy painted on the side. Loco 875 Vic Rlys written on the back.sciences, bill ashman collection - correspondence, locomotive 875

Black and white photo showing a 24 Scalebuoy Unit at the Cohuna Butter Factory. Unit is a tank like structure mounted on the floor and has an end with eight fastening wheels and two other plates with six bolts in them. Written on the back is: Cohuna Butter Factory Boiler unit 24 buoys.sciences, bill ashman collection - correspondence, cohuna butter factory

Black and white negative of some chip like material beside a building. Stacks of wood also in the picture.sciences, bill ashman collection - correspondence, negative

Brochure titled Scalebuoys. Contains Scientific Treatise of Scalebuoy . . . Process of Water Treatment (By the Creator R. H. S. Abbott, Jnr.)Also mentions How Scalebuoys Function, Not a 'Water-Softener', Special Features and First Cost is the Last Cost. Scalebuoys Units includes Domestic Household Tank Unit, Hydraulic-Nozzle Tank Unit, Scalebuoy Tap Unit, Practical Applications of Scalebuoy for Domestic Uses, Scalebuoy Hand Unit, Vest Pocket Unit, Large Hydraulic-Nozzle Agitation Tank Unit, Motorized Tank Unit, A Few of the Many Industrial & Processing Applications, Motor Car Unit and a Special Note on Medical Use of Scalebuoys.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, frank a stevenson, r h s abbott jnr, bendigo electronic coy of australia, cambridge press

Five page copy of a broadcast titled 'Growing Plants Without Soil' broadcast 18 June, 1937 in Boston, Mass. Typed on paper with printed letterhead - Chemistry of Today. Mentioned is plant growth, how water is used by the plant, the relationship between plants, dew and rain, fertilisers, chemicals and how to set up a hydroponic system. Broadcast (1) written at the top of the page.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, chemistry of today, growing plants without soil