Published at 579 × 704 in What to do after an Air Raid
Diagram showing a camouflet
NZ Civil Defence Wardens’ Handbook 1943
Lemuel Lyes Collection
‘camouflet’
Published at 579 × 704 in What to do after an Air Raid
Diagram showing a camouflet
NZ Civil Defence Wardens’ Handbook 1943
Lemuel Lyes Collection
History Geek