Index of Broadcasts from Boston, Mass. Broadcasts were between 19 February, 1931 to 17 December,1937. Included in the broadcasts were broadcasts on hydroponics.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, index to broadcasts

Five page copy of a broadcast titled 'More About Hydroculture' dated 17 September, 1937. Heading - Chemistry of Today. Mentioned is the growth of plants, carbon - diamond and graphite, animal life and some plants that a Mr. Franklin D. Underwood of Harwich, Mass. Had grown using the growing salts. Typed on paper with printed letterhead and has Broadcast (3) written at the top of the page.sciences, bill ashman collection - correspondence, chemistry of today, john seaverns, more about hydroculture

Five page copy of a broadcast titled 'Hydroculture' dated 10 September, 1937. Heading - Chemistry of Today. Mentioned is plant growth, farmers, chemicals for plant growth, and an experiment with a tomato plant grown in a bucket. Broadcast (2) written at the top of page.sciences, instruments - general, bill ashman collection - correspondence, chemistry of today, hydroculture, john seaverns

Technical Bulletin from A. K. Lever & Co. Pty. Ltd., manufacturers of 'Nulon' Nylon Bearings & Bushes. Headings include: General Characteristics, Co-efficients of friction for Nylon on steel, Chemical Resistance, Water Absorption, Condition of material, General, Lubrication, Load and Speed, Heat Conductivity - Wall thickness, Thermal Expansion, Fitting and Wear - Running in,sciences, bill ashman collection - correspondence, a k lever & co pty ltd, nulon nylon bearings & bushes technical bulletin, mcpherson's limited

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

Leaflet gives uses and characteristics of 'Nulon' Nylon Bushes. Manufactured by A. K. Lever & Co. On the back are a number of question and answers about the nylon bushings.sciences, bill ashman collection - correspondence, nulon bushes, mcpherson's limited, a k lever & co

S. S. Mariposa Souvenir Passenger List. Sailing from Los Angeles Harbor, 10 P.M., March 29, 1938. Lists the names of the crew and First Class Passengers including Mr. R. H. S. Abbott. Front of the Passenger List has a circle on the front with the route from Los Angeles to Melbourne. In the centre of the circle and extending above it is an island girl dancing. The bottom part is coloured brown with white floral pattern and Passenger List on a reddish background.sciences, bill ashman collection - correspondence, s s mariposa souvenir passenger list, the oceanic steamship company, r h s abbott

Black and white photograph of a pile of scale from the Cohuna Butter Factory Boiler. Photograph shows the pile of scale on a bench with a brick wall and a wood stack behind it. Written on the back: Scale from Cohuna Butter Factory Boiler. Note 200/cc Scalebuoy is 3'' in Dia & 4'' Long for size Comparison?sciences, bill ashman collection - correspondence, photograph, scale from cohuna butter factory

Certificate titled Ruler of the Raging Main, dated 6 April, 1938. At the top of page is a drawingof the route from Los Angeles to Melbourne. Above this is the Ruler in a chariot being pulled by a whale. Silver border and decoration.sciences, bill ashman collection - correspondence, s s mariposa, r h s abbott

Black and white photo of the cabin of part of Loco 875 with three men in the cabin. Scalebuoy painted on the side. Typed report of tests on the back. Official tests run. Geelong-Warrnambool.sciences, bill ashman collection - correspondence, locomotive no 875

Black and white photo of the exterior of the Cohuna Butter Factory. In the foreground are fences and double wooden gates. The factory has a truck parked in front of it. To the left is a large chimney. In front are three tanks on high stands and a long stack of fire wood. Name written on the back.sciences, bill ashman collection - correspondence, cohuna butter factory

Black and white photo of the Cohuna Butter Factory Boiler. Photo shows boiler, a stack of wood and a man standing on the right of the picture. Written on the back: Cohuna Butter Factory Boiler.sciences, bill ashman collection - correspondence, cohuna butter factory boiler

Scalebuoy. Invented by Hartley Abbott and patented under the name of the Bendigo Electronic Company, made in various sizes & for different applications, such as to prevent scaling in the boilers at mines. Scalebuoy case is a 57 long cylinder 13 centimetres diameter with two pipe fittings coming from it. Each end of the cylinder is removable. sciences, scalebuoy, bill ashman collection

Black leather look binder containing information, letters, diagrams, plans, drawings, graphs, telegrams & photographs all relating to Scalebuoys.sciences, instruments - general, scalebuoy, bendigo-inventions-scalebuoys-bendigo electronic co-abbott

Black and white photograph showing Scalebuoy attachment with typed description.sciences, instruments - general, scalebuoy, bendigo-inventions-scalebuoys

Buff coloured envelope addressed to Messrs.Stevensons Bros, Hargreaves Street Bendigo, contains 2 photograph negatives & 2 coloured slides of Scalebuoys.sciences, instruments - general, scalebuoy, bendigo- scalebuoys- photograph

Book containing hand written chemical notes, inscription in front Frank.A.Stevenson 62 Honeysuckle Street Bendigo.Vic.Aust. also contains loose notes, Bendigo School Of Mines And Industries Notice For Chemistry Students.books, technical, chemistry

Booklet, Vol.5. September 1938, The Australian Chemical Institute Journal & Proceedings.books, technical, chemistry

Three small publications on treatment of water, The Need For Water Treatment in Boilers, Testing Water by the Volumetric Method, Threshold Treatment With Calgon.books, technical, chemistry

3 copies of booklet, The Electrical Factor in Metabolism (Section 5C) Crystalloid and Colloid Structures in Relation to Electrical Charges, Radiation and Water by W.N.Abbott and E.F.Fowler. 67 pages with black and white photographs.books, technical, chemistry

Two books, The Electrical Factor in Metabolism (Section 5K) The Phenomena of Capillarity and Photo-sensitivity in relation to the Immunity Mechanism and other Chemo-electrical factors by W.N.Abbott and E.F.Fowler.sciences, instruments - general, scalebuoy

Book, The Electrical Factor in Metabolism (Section 5S) Sympathetico-Pituitary Dyscrasia in Relation to Emphysema and Asthma by W.N.Abbott and E.F.Fowler.medical

Six brochures titled new performance New Economy for your Car advertising Scalebuoys for vehicles, printed by Cambridge Press Bendigo and stamped Frank.A.Stevenson 62 Honeysuckle Street Bendigo.sciences, instruments - general, scalebuoy

Assorted letters, notes, drawings all relating to Scalebuoys, some between Bendigo Electronic Company and Cohuna, Gunbower & Rochester Butter Factories.organization, business, butter factory

Vacuum Road Map of Western Australia with overland route with the compliments of the Vacuum Oil Company Pty Ltd.map

Vacuum Road Map of Queensland with Interstate routes with the compliments of the Vacuum Oil Company Pty Ltd.map

Letters from Dr.W.N.Abbott Auckland NZ dated 8/12/57 to British Medical Journal and Frank ? regarding Periodic Disease.Dr.W.N.Abbottcommunication, postal, letters

Booklet on Alfloc water treatment service along with a one page letter from H.B.Selby & Co Pty Ltd to Bendigo Electric Company of Aust Pty Ltd with reference to Scalebuoys.sciences, instruments - general, scalebuoy

Envelope addressed to Mr F.A.Stevenson Garage Hargreaves St Bendigo containing a quote and plan for a building from R.House & Sons Builders & Contractors Albion Street Bendigo dated 19.7.57.communication, postal, letters

Various letters, notes, drawings relating to Scalebuoys etc.communication, postal, letters