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Showing results 621–640 of 775
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-
Re-design of 120 watt set
- Held by
- The National Archives, Kew
- Date
- 1919
- Reference
- AVIA 23/48
-
Radar echoes from shell bursts at 4 metres and 50 c.ms wavelengths
- Held by
- The National Archives, Kew
- Date
- 1944
- Reference
- AVIA 26/1453
-
Survey of 50 cm ground radar aerials
- Held by
- The National Archives, Kew
- Date
- 1946
- Reference
- AVIA 26/985
-
Apparatus for measurement of balanced impedances at frequencies of 50-85 mc/s
- Held by
- The National Archives, Kew
- Date
- 1942
- Reference
- AVIA 26/1350
-
Effect of super-refraction on surface coverage of enemy 50 cm and 80 cm radar sets
- Held by
- The National Archives, Kew
- Date
- 1944
- Reference
- AVIA 26/1118
-
Photography of individual pulses at 10, 50 and 150 cms
- Held by
- The National Archives, Kew
- Date
- 1943
- Reference
- AVIA 26/1077
-
Manchester Airport: revision of formal municipalisation agreement relating to ownership...
- Held by
- The National Archives, Kew
- Date
- 1963 Jan 01 - 1967 Dec 31
- Reference
- AVIA 86/35
-
Conversion of existing craft to nominal 50 seat configuration
- Held by
- The National Archives, Kew
- Date
- 1970-1972
- Reference
- AVIA 98/179
-
Advisory Industrial Panel
- Held by
- The National Archives, Kew
- Date
- 1938-1939
- Reference
- AVIA 22/1116
-
Japanese equipment: technical summaries
- Held by
- The National Archives, Kew
- Date
- 1944-1945
- Reference
- AVIA 12/76
-
50-58
- Held by
- The National Archives, Kew
- Date
- 1942 June-Dec
- Reference
- AVIA 12/252
-
Purchase of warlike stores: agents
- Held by
- The National Archives, Kew
- Date
- 1940-1941
- Reference
- AVIA 12/120
-
Incremental computer (digital differential analyser): first principles of operation...
- Held by
- The National Archives, Kew
- Date
- 1959
- Reference
- AVIA 6/20804
-
Accoustical mirrors for coastal defence: map sections 40-48 and 50
- Held by
- The National Archives, Kew
- Date
- 1935
- Reference
- AVIA 12/136
-
CD sets: 50 and 150 cm
- Held by
- The National Archives, Kew
- Date
- 1941
- Reference
- AVIA 12/149
-
Small A.P balloon: experiments in Rome
- Held by
- The National Archives, Kew
- Date
- 1918
- Reference
- AVIA 20/612
-
Glycerine Supply Committee: minutes of meetings 1-9
- Held by
- The National Archives, Kew
- Date
- 1940-1945
- Reference
- AVIA 22/2016
-
Glycerine: allocations to Royal Ordnance Factories
- Held by
- The National Archives, Kew
- Date
- 1942 Nov 1944
- Reference
- AVIA 22/2019
-
Glycerine: increased productive capacity
- Held by
- The National Archives, Kew
- Date
- 1940-1941 Jul
- Reference
- AVIA 22/2020
-
Phosphorus plant: Albright & Wilson Ltd.
- Held by
- The National Archives, Kew
- Date
- 1940-1942
- Reference
- AVIA 22/2110