Report prepared by Rhys Coleman for Waterways and Drainage, Melbourne Water Corporation, discusses the health of the Plenty River catchment from upstream of Toorourrong Reservoir, through Whittlesea and Mernda, South Morang and Plenty to Greensborough and confluence with the Yarra River.31 p., tables.plenty river, melbourne water corporation

This pamphlet outlines a proposed concept plan for the lower Plenty River, Greensborough to Heidelberg. The plan would focus on preserving and enhancing the aesthetic, recreational and conservation potential of the waterway.2 p., illus., tri-fold pamphlet. 2 copiesplenty river, melbourne water corporation, board of works

A number of Plumbing tools dating from 1880s-1970s and used in teaching at Collingwood Technical School then also at Preston Technical School and at Northern Metropolitan College of TAFE's Heidelberg campus. Includes: Kerosene blow torch X 2 (1930s-); Stillson Grips; Pipe Cutter; Mash hammer; Adjustable spanner X 3 different sizes; Caulking tool; 5 way tee, 2X3 way tee, 4 way tee (1930s-); Old Handmade lead traps (student work) X 2; Metal tool tray holding; Offset adjustable spud spanner; Pear shaped lead working mallet; Bossing tool for lead work (1880s-1920s); Soldering iron (1920s-); Set square; Large screwdriver; Also Plumbing texts: • Problems for elementary physics, new rev. edn., by Thomas Tasker and Alexander Boden, Science Press, Sydney, 1966. • Gasfitting. Printed and published by McCarron Bird Pty. Ltd. [Melbourne] • Trade science for plumbing apprentices, Education Dept. Victoria, 1954 • Sanitary Plumbing and water supply, Dept. of Labour • Gasfitting, produced by members of the Colonial Gas Association Limited, Gas and Fuel Corporation of Victoria, and the Technical Division of the Education Department of Victoria. Rev metric edn. 1976 • Mechanical world year book 1953, Manchester Emmott & Co., 1953 collingwood technical school, preston technical school, northern metropolitan college of tafe, plumbing tools, plumbing texts, nmit

Hecla produced a wide range of appliances for domestic use, beginning with heaters and later branching out to a wider range of kitchen appliances Hecla was established by Clarence William Marriott, a young Melbourne metal worker. He began manufacturing Australia's first carbon filament electric radiators in 1899. He originally worked for his father James Marriott who commenced business in Melbourne as an art metal worker in 1872 and was, in 1907, appointed as the official art metal worker to the Victorian Government producing items including the ornate iron gates and gas lamp standards outside Melbourne's Parliament House. With the invention of nickel chromium wire after 1900, C.W. Marriott began making more efficient heating elements using this new material in 1916. After being influenced by the eruption of Mount Hekla in Iceland, on 19 December 1918, Clarence registered the brand name "HECLA" with an erupting volcano as its logo. The company Hecla Electrics Pty Ltd was officially registered in 1922. In 1928 the company adopted the advertising slogan, 'By Hecla, it's Good'. The Hecla range rapidly expanded to include electric heaters and radiators, electric foot warmers, electric kettles, ceramic & metal electric jugs, immersion hot water elements, electric fans, electric coffee percolators, electric toasters, electric grillers and stoves, electric irons and electric frypans, clocks and curling wands. Electric blankets were introduced shortly after WWII.In 1930, a controlling interest in Hecla Electrics Pty Ltd was acquired by General Electric Corporation. Clarence William Marriott died in June 1967 in Melbourne, Victoria.This item is representative of a common domestic appliance used throughout Australia. It was manufactured by a pioneering Australian company.A small chrome steel toaster manufactured by Hecla Australia. It has a door on either side which flips down to insert or remove a slice of bread on each side, Each door has two black Bakelite knobs. The electric element is placed down the centre of the cavity. A detachable electric cord is included.240 Volts, 600 Watts. Cat. No. T4 Submitted to Electrical Approval Board Ref Application A1/AD01 SECV 240 Volt 600 Watt MANFED. IN AUSTRALIA SOLID BRASSelectrical appliances, hecla corporation australia, clarence william marriott, domestic appliances

Poster - A2 size, printed on gloss paper in blue ink, for the "Celebrate the 75th Anniversary of Central Melbourne's First electric trams - Hawthorn Tramways Trust - Wattle Park", Sunday 24/11/1991. Gives event details, cavalcade of trams, times. Has the various logos of councils who made up the trust on the bottom edge along with other supporting organisations. Has images of trams and tickets. Includes the event to hand over Wattle Park from Public Transport Corporation PTC to Melbourne Water. See Reg Item 5402 for a program of the events.trams, tramways, htt, wattle park, ptc, 75th anniversary, cavalcade

Programme - A$ sheet or Ticket Circular - for the 75th Anniversary of the Hawthorn Tramways Trust, Sunday 24 Nov. 1991. Gives a detailed timetable. Printed semi striped paper. Has the HTT logo. See Reg Item 3939 for the poster of the day. Includes the event to hand over Wattle Park from Public Transport Corporation PTC to Melbourne Water.trams, tramways, htt, wattle park, ptc, 75th anniversary, cavalcade