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

Handwritten notes on Bendigo Mines. Notes include area of lease, yards along the reef, depth, dividends, main shafts within one mile of Bendigo Station and shafts made safe by the Mines Dept. Mines mentioned are: South New Moon, Carlisle, Nth Garden Gully, Passby, Old Carlisle,Kentish, Central Garden Gully, Golden Fleece, Garden Gully United, Big Blue, Union Co, Red, White & Blue, New Chum Railway, Unity, Cornish, Catherine Reef United, Garden Gully United, Gt Extended Hustlers, Gt Northern, Lady Barkly, New Moon, South St Mungo, Virginia and Victoria Quartz, Document from Albert Richardson Collection of mining history.document, gold, notes on bendigo mines, notes on bendigo mines, south new moon, carlisle, nth garden gully, passby, old carlisle, kentish, central garden gully, golden fleece, garden gully united, big blue, union co, red, white & blue, new chum railway, unity, cornish, catherine reef united, garden gully united, gt extended hustlers, gt northern, lady barkly, new moon, south st mungo, virginia, victoria quartz, graham, tenby and ashman, mr j b watson, geo lansell, mines dept, d e thomas