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"Ingersoll" wrist watch with leather strap

1915

Collection of spectra

Harwood self-winding wrist-watch of about 1930

circa 1930

Uranyl nitrate solution in round bottomed flask purified by Frederick Soddy to study whether actinicum is produced

Glass-stoppered bottle containing uranium

1801-1892 (prepared); 1946 (element replaced)

Glass-stoppered bottle containing thorium (part in tube)

1801-1892 (prepared)

Goblin 'Teasmade' model D26

1940-1950

Geissler tube, 1855.

1855-1876

Toepler pump used by Ramsay

Crookes' spiral periodic system

1888

Collection of four vacuum tubes (originally seven tubes but three BOS March 1931)

Air speed indicator (Kelvin)

Geissler tube

1876

Fuel gauge fitted in Gloster E.28/39

Fuel gauge fitted in Gloster E.28/39

Assorted photographs of spectra (Sir Wm. Crookes) These are in: 1 transit envelope, 1 blue-band folder, 16 spectral film envelopes. But quantity and details not specified in Inventory record

Assorted photographs of spectra (Sir Wm. Crookes) These are in: 1 transit envelope

Oil pressure gauge 2 fitted in Lockheed 10A Electra

Oil pressure gauge 2 fitted in Lockheed 10A Electra

1935

Oxygen regulator gauge (2) fitted in Gloster E.28/39

Oxygen regulator gauge (2) fitted in Gloster E.28/39

Manifold pressure gauge fitted in Lockheed 10A Electra

Manifold pressure gauge fitted in Lockheed 10A Electra

1935

Oil temperature gauge 2 fitted in Lockheed 10A Electra

Oil temperature gauge 2 fitted in Lockheed 10A Electra

1935

Burner pressure gauge fitted in Gloster E.28/39

Burner pressure gauge fitted in Gloster E.28/39

Laboratory notebook dated April 1858 - April 1862, of Sir William Crookes, in which the first observation of the thallium green spectroscope line was recorded in March 1861. One of a collection of thirty-one specimens illustrating the discovery of thallium, and, two books belonging to Sir William Crookes, England, 1858-1862

Laboratory notebook, April 1858 - April 1862

1858-1862

Fuel/Empty gauge fitted in Lockheed 10A Electra

Fuel/Empty gauge fitted in Lockheed 10A Electra

1935

[Ms. laboratory weighing book of Sir William Crookes, 1858 Apr - 1862 Apr. At front 45pp. used, at back 7pp. used for names and addresses. Item currently unavailable, registering slight radioactivity] MS/0408

Laboratory weighing book

1858-1862

Air cooling outlet gauge fitted in Gloster E.28/39

Air cooling outlet gauge fitted in Gloster E.28/39

Fuel pressure gauge fitted in Gloster E.28/39

Fuel pressure gauge fitted in Gloster E.28/39

Undercarriage indicator fitted in Gloster E.28/39

Undercarriage indicator fitted in Gloster E.28/39

Sample of borosilicate of alumina owned by Sir William Crookes.

Sample of borosilicate of alumina

Sample of depleted uranium tetrafluoride 0.522 kg U

Sample of depleted uranium tetrafluoride

Wing flaps indicator fitted in Lockheed 10A Electra

Wing flaps indicator fitted in Lockheed 10A Electra

1935

Air compartment pressure gauge fitted in Gloster E.28/39

Air compartment pressure gauge fitted in Gloster E.28/39

Altitude gauge fitted in Lockheed 10A Electra

Altitude gauge fitted in Lockheed 10A Electra

1935

Sample of depleted uranium oxide 0.160 kg U

Sample of depleted uranium oxide

1982

Oxygen regulator gauge (1) fitted in Gloster E.28/39

Oxygen regulator gauge (1) fitted in Gloster E.28/39

Transmitter, part of wireless station A510, c. 1965.

Transmitter for A510 wireless station

1965

Colorimetric Comparator, by Cogit, Paris.

Colorimetric Comparator

Cockpit air speed indicator gauge, from Alcock and Brown's Vickers Vimy biplane, by Rolls-Royce Limited, England, 1914-1919

Cockpit air speed indicator gauge fitted in Vickers Vimy

1914-1919

Cockpit oil temperature gauge (Port), from Alcock and Brown's Vickers Vimy biplane, by Rolls-Royce Limited, England, 1914-1919

Cockpit oil temperature gauge (Port) fitted in Vickers Vimy

1914-1919

Cockpit oil temperature gauge (Starboard), from Alcock and Brown's Vickers Vimy biplane, by Rolls-Royce Limited, England, 1914-1919

Cockpit oil temperature gauge (Starboard) fitted in Vickers Vimy

1914-1919

RPM meter, from Alcock and Brown's Vickers Vimy biplane starboard engine, by Rolls-Royce Limited, England, 1914-1919

Starboard engine RPM meter fitted in Vickers Vimy

1914-1919

Oil pressure gauge, from Alcock and Brown's Vickers Vimy biplane port engine, by Rolls-Royce Limited, England, 1914-1919

Port engine oil pressure gauge fitted in Vickers Vimy

1914-1919

Example of the first Rolex "Oyster" waterproof wrist-watch of 1926 (without movement), steel case

Rolex "Oyster" waterproof wrist-watch

1926

Airship Altimeter by Short & Mason Ltd., London (Admiralty pattern, c. 1916)

Airship Altimeter by Short & Mason Ltd.

circa 1916

Sample of "fused earth" from first atomic bomb explosion at Alamogordo, N.M., on July 16th 1945, contained in a metal and glass holder, diameter 102mm, height 33mm

Fused earth sample from first atomic bomb explosion

1945

Altimeter fitted in Hawker Hurricane Mk I

Altimeter fitted in Hawker Hurricane Mk I

Cream-coloured urea formaldehyde clockwork alarm clock. Front moulded in art deco fan-shaped design. The silver painted dial is inscribed: "INGERSOL". Various identifying and instructional marks; back inscribed: MADE IN ENGLAND".

Alarm clock

1937-1940

Oxygen supply gauge fitted in Hawker Hurricane Mk I

Oxygen supply gauge fitted in Hawker Hurricane Mk I

Oxygen regulator gauge fitted in Hawker Hurricane Mk I

Oxygen regulator gauge fitted in Hawker Hurricane Mk I

Radiator temperature gauge fitted in Hawker Hurricane Mk I

Radiator temperature gauge fitted in Hawker Hurricane Mk I

Oil pressure gauge fitted in Hawker Hurricane Mk I

Oil pressure gauge fitted in Hawker Hurricane Mk I

Fuel pressure gauge fitted in Hawker Hurricane Mk I

Fuel pressure gauge fitted in Hawker Hurricane Mk I

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