Air Raid Precautions
These comprise a considerable source of ephemeral material from some very ephemeral leaflets through pamphlets, paperback and hardbound booklets, a few local examples shown below.
A notice giving warning by the Police of an impending
black-out exercise in East Suffolk in August 1939
The front of a warning notice about a new type of incendiary bomb
The reverse of the same warning leaflet about the new type of incendiary bomb