SZ/OEMU/44/3/52 - [Letter, SZ to W. Payman, 3/10/42]
SZ/OEMU/44/3/52
Item
[Letter, SZ to W. Payman, 3/10/42]
1942
1 leaf Letters (typescript)
Photography
Payman, W. recipient
SZ wishes to come up to Buxton to discuss the fragmentation figures for a new incendiary bomb.
Results of experiments concerning weight and shape [of fragments?] and the relationship with the law of decay in air are explained.
SZ sends information on spark photography methods which he hopes will answer the autographic time mark query.
Difficulties relating to calculations from fragmentation data on the I.B.E.N. are discussed.
SZ requests that the cast-iron splinters be replaced with something stronger, as they break up on impact.
Results of experiments concerning weight and shape [of fragments?] and the relationship with the law of decay in air are explained.
SZ sends information on spark photography methods which he hopes will answer the autographic time mark query.
Difficulties relating to calculations from fragmentation data on the I.B.E.N. are discussed.
SZ requests that the cast-iron splinters be replaced with something stronger, as they break up on impact.