Black and white photograph of a Scalebuoy Unit attached to the side of a house. Unit is long cylinder with two pipes coming out of it and joined at the top. There are three gate valves on the unit. Some plants beside the unit.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, scalebuoy

Envelope printed with Bendigo Electronic Company of Australia Pty. Ltd. Sole Distributor Frank A. Stevenson 244 Hargreaves Street, Bendigo. In the bottom left corner. Printing is over the top of a green Scalebuoy Unit.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, bendigo electronic company of australia pty ltd, frank a stevenson, envelope

Black and white 16.5 x 21.9 photograph of a kidney stone. Written on the back is: Kidney Stone. Passed after drinking Scalebuoy Water 21 Months. Also three 8.3 x 13.6 cm photos.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, kidney stone

Appears to be a list of reminders. Des Letter to Harold at the top. Written on paper with a printed letterhead of the Bendigo Electronic Company of Australia Pty. Ltd. Has a green globe shape in the centre with 'the Scalebuoy Company' printed in the centre.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, bendigo electronic company fo australia pty ltd, the scalebuoy company

Small vest pocket scalebuoy with black bakelite screw on handle and a smaller size interchangeable head, 2 different sized glass bubbles containing a small amount of mercury and held in a chromed holder with screw base.Tested and guaranteed Boston USA Pat applied forsciences, instruments-general, scalebuoy

Black and white photograph of a large Scalebuoy Unit and other various parts and units arranged on the floor in front of the large unit. Photo pasted onto an album page and some newspaper cuttings from The East Anglian Daily Times dated Wednesday, April 7, 1937 on the back. Cuttings mention the Funeral of Capt. J. Brooks Close, Auckland Registrations of New Private Companies including Electronic Company of New Zealand, Ltd, Scalebuoys (New Zealand) Ltd and some travel arrangements of Richard H. S. Abbott.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, scalebuoy, east anglian daily times 7/4/1937, r h s abbott, capt james brooks close, electronic company of new zealand ltd, scalebuoys (new zealand) limited

Two copies a typed letter with printed letterhead, dated March 7, 1938. Letter is from ? Moody of Moody's Dye Works Ltd. To Scalebuoys (N. Z.) Ltd. He mentions since using the Scalebuoy soap is more readily and completely removed from goods that have to be wet cleaned and also gives better penetration for dyeing. He also mentions that the boiler was in better condition and they have stopped using the compound they were using. Letterhead has a photo of Moody's Dye Works on the left side of the letterhead.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, moody's dye works ltd, scalebuoys (n.z.) ltd, moody

Appears to be a list of reminders. Name of N. L. Buckit at the top. Written on paper with a printed letterhead of the Bendigo Electronic Company of Australia Pty. Ltd. Has a green globe shape in the centre with 'the Scalebuoy Company' printed in the centre.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, bendigo electronic company of australia pty ltd, n l buckit, the scalebuoy company

Detailed pencil drawn plan of the hot water system for Gifford's Mount Gambia Hotel, SA. Plan includes where Scalebuoys are situated, capacity of hot water cylinder and boilers. Also measurements of the height of taps and shower.sciences, bill ashman collection - correspondence, gifford's mount gambia hotel sa

Lay Out of Scalebuoy at the Rochester Butter Factory drawn in pencil on a piece of paper with the bottom right corner missing. Lay Out includes measurements, pump base, 2 valve houses, front and side walls and pipe layout.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, rochester butter factory lay out

9 copies of a Medical research paper The Electrical Factor in Metabolism (Section 1) written by W.N.Abbott and E.F.Fowler with reference to Scalebuoys, printed by Commercial Printing Company Boulcott Avenue Wellington, distributed with the compliments of Frank A Stevenson 244 Hargreaves Street Bendigo.medical

Two pages of typewritten notes entitled 'Anti Tank Barbed Wire, another Australian Invention'. It describes the manufacture of Barblok barbed wire. There is also mention of two other inventions by members of the Abbott family, the 'Scalebuoy' and PIV gear. There are 2 copies of these notes.topic, barblok barbed wire, h.a. abbott, r.h.s. abbott, barblok, barbed wire, scalebuoy, piv gear

Cutting from The Sanitary Age, dated September 7, 1934. Cutting is pasted on an exercise book page. Article has an illustration of a household installation of a Scale Buoy and a Hand-operated Scale Buoy. It also mentions how the Scale Buoy works and the benefits of using them.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, the sanitary age, canadian national exhibition, scalebuoys

Letter, dated 28 October, 1947, from J. Hearmsuth? To Dr. W. N. Abbott. The writer thanks Dr. Abbott for sending him the book on the working of Scalebuoys. The one installed at the Gas Works had done wonderful work and they required very little attention.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, palmerston north city council, dr w n abbott, j hearmsuth?

Two typed copies of a letter dated 21 June 1938. Letter is to Mr. W. H. McCorkindale from J. S. Stevenson, Manager of the Maungatapere Co-operative Dairy Co. Ltd. He mentions the condition of the boiler after six months of Scalebuoy Treatment.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, maungatapere co-operative dairy co ltd, w h mccorkindale, scalebuoy's ltd, j s stevenson

Black and white photo by Vincent Kelly. Photo shows a man holding a Scalebuoy unit by some attached pipes. He is standing on a plank behind two large cross beams. It is an 8 Buoy open tank unit installed at the Central Nell Gwynne Gold Mining Coy.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, scalebuoy, vincent kelly, central nell gwynne gold mining coy

Carbon copy of a letter dated 27 June, 1938. Letter is to A. S. Bloomfield, Esq. No name of who it is from. Items mentioned are: What the Scalebuoy Process is, Fields of Application, Installations operating in the State of Victoria, Patents, Gross Margin of Profits, Promotion and Finance, Manufacture and Working Capital.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, scotts hotel, a s bloomfield esq, nell gwynne gold mine bendigo, crown hotel bendigo, hunters cordial factory, ice works bendigo, victorian railways, bendigo electronic company of (australia) pty ltd, r h s abbott, h a abbott

Copy of a letter, dated 12/12/41, to Mr. Bacon of the Mines Department, Treasury Gardens, Melbourne from G. Whalley. Letter mentions a boiler at Cohuna which had a scale problem. After the installation of Scalebuoys the scale fell off the interior of the boiler in a short time.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, bendigo electronic company of australia pty ltd, amalgamated freezing coy, mr bacon, mines department melbourne, gunbower butter factory, cherrokee, mr f stevenson, g whalley

20 leaflets re Scalebuoys, Extrinsic Renal Factor (Reprint from the British Medical Journal dated 11th March 1944 Letters to the Editor, page 373) by W.N.Abbott. Printed by Cambridge Press Bendigo with compliments of Bendigo Electronic Coy, F.A.Stevenson sole Australian Distributors Bendigo.sciences, instruments - general, scalebuoy

Two copies of a typed letter with printed letterhead, dated April 16, 1937. Letter is to Mr. F. H. Godfrey of F. H. Godfrey Engineering Co. from Otto? Jacobson of the Washington Veneer Company. The letter mentions the hardness of the water and the improvements in the boilers since using the Scalebuoy.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, e e westman, millard lemon, w h schultz, washington veneer company, f h godfrey engineering co washington, f h godfrey, o jacobson

Typed letter, dated 3/11/45, to Mr. Stevenson from Dr. W. N. Abbott. Letter mentions the Scalebuoy effect. He also asks that some work be done on the factor of augmentation, by means of a new technique called Capillary Dynamolyais. Also mentioned are instructions for an experiment.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, dr w n abbott, mr stevenson, brunninghaus

Copy of a typed list for Mr. R.H.S. Abbott. List mentions where Scalebuoys were installed in boilers of Locomotives, Hospitals, Public Institutions, Dairy Factories, Freezing Works, Soap Works, Bakeries and Dye Works. Also listed at the end are Tanneries, Laundries, Household installations and Swimming Baths.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, mr r h s abbott, nz railways, mater misericordiae hospital, knox home, hawke's bay farmers' meat co, buchanan's bakeries, findlay's gold-krust bakery, moody's dye works

Black and white photo of a man standing beside a large Scalebuoy unit. The unit has a large end which is held on by eight large bolts with wheel fasteners and two inspection plates each with six bolts. The unit is in a building and there is another man in the background. Cohuna Butter Factory written on the back.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, scalebuoy, cohuna butter factory

Black and white photograph in a Bendigo Electronic Company envelope noted photo kidney stone Frank Dodd Mildura, notation on back of photograph reads, kidney stone passed 20 months 607 days using Scalebuoy water, from Mr Frank Dodd 155 13th Street Mildura.medical

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

Letter, dated 2 February, 1954, from Roy Michaelis to Mr. F. A. Stevenson. Letter typed on paper with printed letterhead. In the letter the writer mentions that he has a pipe line which has fouled up and he was inquiring if a scalebuoy would improve the problem. The second letter ( a carbon copy), dated 10/2/54, is to Mr Roy Michaelis from (name obscured). He mentions that he has thought about it but he can't see any way to help at the moment. He also says that the scalebuoy needs a steady flow of water which the hydraulic ram does not give. He also refers to some other work he has done elsewhere.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, michaelis hallenstein & co pty ltd, f a stevenson, roy michaelis

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

Letter, dated February 24, 1948, from Robert Pagel of the Midwest Extraction Co. to Mr. Frank A. Stevenson of the Bendigo Electronic Company. He asks if literature advertising and explanation of Scalebuoys could be sent to Mr. H. Nathan of 1918 Douglas Street, Rockford, Illinois as he is very interested in them.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, midwest extraction co, bendigo electronic company, frank a stevenson, h nathan, robert pagel

Letter, dated 17 October,1943 to Mr. F. Stevenson from ? Wallace, Engineer-in-charge at the Gunbower Co-operative Butter Factory and Trading Coy. Ltd. He mentions in the letter the amount of scale that has been dislodged in the boiler since the Scalebuoy was installed. Letter has printed letterhead in shades of brown.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, gunbower co-operative butter factory and trading coy ltd. f stevenson, wallace

Seven copies of letter paper with Bendigo Electronic Company of Australia Pty. Ltd. Letterhead. Under the name is printed Scalebuoys. Sole Distributor: Frank A. Stevenson 62 Honeysuckle Street Bendigo. Top left is Registered Office: View Point, Bendigo and on the right is Telephone: Bendigo 1321. 'Plus Fabric' watermark in the paper.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, bendigo electronic company of australia pty ltd, frank a stevenson