240v 2hp electric240v, 2hp, electric

Glass sphere with protrusions and remnants of electrical leads. Coiled copper filament in centrePATENT E 866 MR O LODGE in circular imprint on sphere.

Correspondence between Council and architects and electrical engineers re renovations to municipal offices.Correspondence between Council and architects and electrical engineers re renovations to municipal offices.shire of blackburn and mitcham, municipal chambers, tunstall, whitehorse road, nunawading, no 360

Microtome for cutting resin embedded tissues for electron microscopy. In 1957 a modified hodge microtome redesigned and built by H.A. Waters of the Melbourne University Department of Physics was acquired. The Waters microtome is of thermal expansion type - the rod “A” is heated and by expansion pushes the resin block forward by a fraction. It is mounted on a long cast iron base. The movement of the block is eccentric drawing the specimen away from the knife after cutting, The glass knife ‘B’ is adjustable by means of a modified microscope column screws ‘C’. The microtrome is driven by a continuous action electric motor mounted on the common base. Hand cutting can also be done. The cutting was controlled by viewing through a Leitz Binocular microscope mounted on the same base. The original microscope was subjected to nine modifications by Dr S Weiner from whose PhD Thesis (1962) ‘Electron Microscopical Studies of the Liver’ this information was obtained. (text provided by Professor H Attwood) Microtome made of metal and enamelled in light blue. Components are identified by the use of stick on labels. The microtome is mounted on a long cast iron rectangular base and has an electrical cord for connection to a power point.Plaque on back: “Pathology Department, University of Melbourne Serial No. 0091. Date: 7/7/1968”

Hardcover book, 281 pages. Book has a blue cover.fictioneffie marie ford, fiction

This appliance was a time saving method of cleaning floors. It appeared at a time (after World War II) when the domestic pressures faced by mothers and domestic staff was on the increase. The necessary "working parents" was through necessity becoming part of the "typical" family environment. It was the start of the ever increasing demand, from an economical reason, for both parents to work outside their property. Historically the period of the 1950s was one of extreme changes. It was an era where established role models were under pressure from an ever increasing demand for new and advancing consumerism. Communication levels via radio, newspapers and television was expanding at an ever increasing rate. Relatively isolated rural areas were opening up (post war) to foreign ideologies of consumerism. The basic restraints of "this will be alright mate, she'll do" was under a slow but effective take over. "I can get this done faster by this new whiz bang gadget that I saw on the TV last night!" was the new way to live by.This item is very significant in that it demonstrates the new consumerism at its infant stage of the social changes occurring due to greater communication levels between the rural Australian communities and other advancing communities world wide. The Kiewa Valley residents (mainly from the intermingling of rural and post World War II refugees working at the construction of the Victorian Hydro electricity installations, resulted in this rural area becoming integrated to new ways of living (both socially and economically). Once the attitude of "we have always done it this way mate!" was challenged and overcome, the acceptance of new time saving "gadgets" which started to pour in from foreign markets, the relative isolation of the Kiewa Valley (being mainly psychological entrenched), was over.This hoover electric floor scrubber and polisher has a main base containing two brushes (can be replaced with polishing pads). The two brushes/pads are fastened or removed from the base unit by pulling/pushing the heads from the small hexagonal shaft on the bottom of the machine motor. A pressure sensitive wire is inlaid at the brush/pad end to hold the brush/pad unit onto the shaft. The discs body and main body covering the electric motor are made from sturdy plastic. The rest of the appliance materials i.e. upright handle and the u framed attaching arm are made from lightweight powder coated steel. A small (350mm) red coloured foot switch protrudes from the back of the motor to release the the upright handle from the storage position to the action position.There are two fork shaped brackets on the rear of the handle, for securing the 6.5 metre long electrical cord and plug. There is no on/off switch on the appliance. A small stainless steel "u" framed clip (for hanging the appliance in the vertical position) for cupboard storage. Within the circle of the cleaning brush is stamped "1 above S.A.B.351" and on the opposite side P/No: 5023792". On the main plastic head of the brush discs are "TO CLEAN" and under this "USE ONLY WARM(underlined) WATER AND SOAP" on the opposite side, and within a circle is the Hoover Trademark. On the front of the blue coloured plastic dome covering the electric motor is (on a raised domed shaped plaque (on a red background) Hoover in slanted print from left to right(in a diagonal level)domestic appliances, floor cleaning, electric floor scrubbers and polishers