Hand held Scalebuoy with chromed handle and cage with a glass ball enclosed containing a small amount of liquid mercury. Invented by Bendigo businessman Richard Hartley Smith Abbott, a well known Bendigo businessman, used for improving the quality of water.Bendigo Electonic Coy Patd A.C. Scalebuoysciences, instruments - general, scalebuoy, bendigo-history-inventions-abbott

Small hand held Scalebuoy in original box, screw on handle of black bakelite attached to a glass bulb containing liquid mercuryTested and Guaranteed boston USA Pnt Applied For The Scalebuoysciences, instruments - general, scalebuoy

Scalebuoy Automotive Unit for placing inside car radiator hose, consists of two tear drop shaped glass containers with mercury inside and held in a wire holder, with cardboard cylinder packaging with inner layer which has instructions written on it, black cardboard with silver writing and red lining.The Scalebuoy Company Boston USAsciences, instruments-general, scalebuoy

Small vest pocket scalebuoy with black bakelite screw on handle and a smaller size interchangeable head, 2 different sized glass bubbles containing a small amount of mercury and held in a chromed holder with screw base.Tested and guaranteed Boston USA Pat applied forsciences, instruments-general, scalebuoy

Brown leather sample case containing 8 Scalebuoys of various sizes and shapes held in a blue velvet holder with small leather securing straps.Bendigo Electronic Coy. Patdsciences, instruments - general, scalebuoy, bendigo-inventions-scalebuoys-hartley abbott

Large bundle of approximately 300 double sided sheets of directions for the use of the Scalebouy hand shaker for bath basin or drinking vessel printed by the Bendigo Electronic company of Australia Pty Ltd Sole Distributor Frank A Stevenson 62 Honeysuckle Street Bendigo.sciences, instruments - general, scalebuoy, bendigo-inventions-scalebouys-bendigo electronic company

Bundle of approximately 150 leaflets for instructions in use and fitting of Scalebuoy tap unit produced by the Bendigo Electronic Coy 244 Hargreaves Street Bendigo Victoria Australia, printed by Cambridge Press Bendigo.sciences, instruments - general, scalebuoy

44 leaflets produced by the Bendigo Electronic Coy 244 Hargreaves Street Bendigo Victoria Australia, printed by Cambridge Press Bendigo with instructions in use and fitting of Scalebuoy Tap Unit.sciences, instruments - general, scalebuoy

11 Leaflets produced by the Bendigo Electronic Coy Bendigo Victoria Australia, printed by Cambridge Press Bendigo with instructions in use and fitting of Scalebuoy Tap Unit.sciences, instruments - general, scalebuoy

10 double sided leaflets titled Magic Mercury Bulb, produced by F A Stevenson 62 Honeysuckle Street Bendigo.sciences, instruments - general, scalebuoy

5 copies of small booklet titled Scalebuoys Electronically Radiated Water for Health and Other Uses, produced by the Bendigo Electronic Coy Pty Ltd Reg Office Broadcasting House View Pt Bendigo Phone 3636, sole Australian Distributor Frank A Stevenson 62 Honeysuckle Street Bendigo Victoria Australia phone 1321, printed by Cambridge Press Bendigo.sciences, instruments - general, scalebuoy

20 leaflets re Scalebuoys, Extrinsic Renal Factor (Reprint from the British Medical Journal dated 11th March 1944 Letters to the Editor, page 373) by W.N.Abbott. Printed by Cambridge Press Bendigo with compliments of Bendigo Electronic Coy, F.A.Stevenson sole Australian Distributors Bendigo.sciences, instruments - general, scalebuoy

Green hard covered notebook containing information and diagrams relating to Scalebuoys.sciences, instruments - general, scalebuoy

Small black notebook containing notes and information relating to Scalebuoys.sciences, instruments - general, scalebuoy

Small black hard cover notebook containing notes and information relating to Scalebuoys and experiments on behalf of Department of the Army Commonwealth of Australia.sciences, instruments - general, scalebuoy

3 small black diaries containing notes on appointments,trips, etc, regarding Scalebuoys.sciences, instruments - general, scalebuoy

Brown binder containing blueprints of Scalebuoys, notes on how to use them and reports from Companies using them.sciences, instruments - general, scalebuoy

Scalebuoy. Invented by Hartley Abbott & 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. Made up of a sealed glass bulb containing mercury and gasses enclosed within a chromed wire cage & with a chromed handle. The one shown being a hand held shaker model.sciences, instruments - general, scalebuoy

Mercury filled glass bulb, internal part of a Scalebuoy invented by Abbott Bros Bendigo, used to prevent build up of scale in water tanks, etc.A.C.Scalebuoy. Bendigo Electronic Coy Patd.sciences, instruments - general, scalebuoy

Index, ill, maps, p.221.non-fictionnavies of the warring parties in the second world warnaval art and science - history, navies - history - 20th century

Index, ill, maps, p.128.A history of battleshipsbattleships - history, naval art and science - history

Index, ill, p.192.non-fictionA contemporary account of current naval developments.naval art and science, naval strategy and tactics

Index, bib, ill, maps, p.192non-fictionThis book unveils the epic saga of power, international politics and the one upmanship that led to the titanic wars of the twentieth centurybattleships - history, naval art and science - history

Index, ill, p.245.An illustrated encyclopaedia of the naval forces of every nation with full specifications of their equipment and details of naval art and science, navies - encyclopaedias

Index, ill, p.192.non-fictionAn analysis of the major weapons that may be used in a future conflictmilitary art and science - technological innovation, weapons - technology

Ill, p.66.non-fictionDescribes the main battle tanks of the NATO forces in the 1990stank warfare, tanks - military science

Index, ill, maps, p.256.non-fictionDescriptions of world famous battles that span the course of modern military history from Yorktown to the battle of the bulge.military conflict - history, military art and science - history

Index, bib, p.552.non-fictionThis thorough overview of all aspects of the field of genocide studies brings together for the first time classic and contemporary writings from some of the most noted scholars writing on genocide in the fields of genocide studies, political science, history, and sociology. The Reader covers key aspects of a host of complex and thorny issues, such as the definition of genocide, theories of genocide, prevention and intervention, and its denial. This collection of writings is essential reading for anyone who wants to understand this most atrocious form of political violence that has plagued human history.genocide - history, genocide - case studies

Index, p.476.non-fictionThe aim of this book is to provide students with a wide-ranging survey of the key issues in strategic studies, and to provide an introduction to the main ideas and themes in the field. The book contains six sections which seek to discover generalisations about the nature of modern strategy, and case studies, which attempt to ground the study of strategy in the realities of modernmilitary science, international relations