Notes on German Respirator F258

Made:
1940-08
part of archive:
Porton Down Archive of Chemical Warfare
maker:
Porton Down

Sheet entitled: 'S.P.D. No. 137/15/1412/40' comprising notes on resistance and carbon penetration figures for respirator F258

Details

Extent:
1 sheet
Identifier:
PDA/2/H/02

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