SZ/OEMU/16/2/7 - [Copy letter, C.S. Hallpike to A.F. Rawdon-Smith, 25/10/40]
SZ/OEMU/16/2/7
Item
[Copy letter, C.S. Hallpike to A.F. Rawdon-Smith, 25/10/40]
1940
2 leaves Letters (typescript)
Carmichael, Edward Arnold, 1896-1978
Medical Research Council
United Kingdom. Ministry of Home Security
United Kingdom. War Office
Mallock Armstrong (firm)
United Kingdom. Ministry of Home Security
United Kingdom. War Office
Mallock Armstrong (firm)
Rawdon-Smith, Alexander Francis recipient
Informs Rawdon-Smith that Hallpike and Carmichael's work for the MRC, MOHS, and War Office resulted in a ear plug being designed. If the authorities want further help Hallpike expects them to get in touch. He encloses a set of the ear plugs which were chosen [not included]. Hallpike thinks they are much better than the Mallock Armstrong model.
SZ/OEMU/16/2/6
Covering letter attached [SZ/OEMU/16/2/6].
SZ/OEMU/16/2/6
Covering letter attached [SZ/OEMU/16/2/6].
-
SZ - Zuckerman Archive
-
SZ/OEMU - Ministry of Home Security, Oxford Extra-Mural Unit
-
SZ/OEMU/16 - [OEMU. Ears]
-
SZ/OEMU/16/2 - [OEMU. Ears. C.S. Hallipike's report]
- SZ/OEMU/16/2/7 - [Copy letter, C.S. Hallpike to A.F. Rawdon-Smith, 25/10/40]
-
SZ/OEMU/16/2 - [OEMU. Ears. C.S. Hallipike's report]
-
SZ/OEMU/16 - [OEMU. Ears]
-
SZ/OEMU - Ministry of Home Security, Oxford Extra-Mural Unit