In 2000 6 Staffmembers were asked if they had knowledge of this item. Barry Shearer remembered it well. Rob Greig, John Murray, Neville Gower, Stafford McKnight and Gael Ramsay had no knowledge of it. The weighing machine was used in the Ballarat Institute of Advanced Education Chemistry Laboratory until it was replaced by more modern weighing machines. A bench-top single pan weighing machine with built in ballance masses, applied by external colour-coded hand wheels. Fine adjustment used electric indication method. Sheet metal enclosure is painted green hammertone. Base is cast scientific instruments, stanton instruments, balance, weighting machine, barry shearer, chemistry

The book was compiled for the proprietor, L Oertling (Ludwig Oertling), who established his firm of precision scientific instruments in 1849 and went on to become well-known in Britain for its manufacture of precision instruments, particularly its balance scales. In 1865 Ludwig Oertling and business partner Edward Wilds Laad at 27 Moorgate Street London were granted Patent 75 for the invention of improvements in hydrometers. The firm was situated at Turnmill Street, London, in 1922, when it advertised its products including hydrometers, petroleumeters, saccharometers, balances and weights, and automatic coin weighing machines in the British Industries Fair catalogue. In 1925 the firm became part of the Avery group of companies, which acquired Stanton Instruments in 1968 and about two years later Stantons merged into L. Oertling Ltd. Joseph Long has been mentioned by some sources as the author of this book, written for the proprietor of L. Oertling Ltd.The book has been recognised as being culturally important as a basis for our current civilization. It was of great importance to the Board of Revenue for the collectors of taxes and duties Customs Offices, and used in the calculation of alcohol levels in wine and spirits.Reference book, hardcover, burgundy with gold text and lines. Cloth cover with embossed design. Title: Tables for Ascertaining The Strength of Spirits for ascertaining the strengths of spirits with Sike's Hydrometer; Compiled for L. Oetlihg, by appointment, sole manufacturer of Hydrometers & Saccharometers to the Board of Inland Revenue. [some sources say the author is Joseph Long] Published in Turnmill Street, London, near Farringdon Street Station Printer: Printed in London, England by George Berridge and Co, Eastcheap Works, ECflagstaff hill, flagstaff hill maritime museum and village, warrnambool, maritime museum, maritime village, great ocean road, shipwreck coast, l. oertling, ludwig oertling., precision balances, edward wilds ladd, patent 75, improvements in hydrometers, hydrometer, automatic balance for weighing sovereigns, hydrometers, petroleometers, saccharometers, balances and weights, automatic coin-weighing machines, avery group, stanton instruments, l. oertling ltd, testing machine, tables for hydrometers, strength of spirits, alcohol content, alcohol measurement, board of revenue, joseph long