Civil Defense Fire Extinguishers
Period photographs show members of the Citizens Defense Corps using fire extinguishers. From the experience of the British Civil Defence services, a stirrup pump was used to attack incendiary bombs dropped by the Luftwaffe. The staged photograph below shows an air raid warden with a four-gallon hand-pumped stirrup pump.
The British had a team of three people to each pump - one to keep filling it, one to pump and one to manage the hose. The US team consisted of:
Member No. 1: Direct and handle nozzle
Member No. 2: Operate portable pump
Member No. 3: Refill pump tank extinguisher
Member No. 4: Assist and act as runner
Various companies made these four-gallon extinguishers: Siegler and Doehler Metal Furniture Company are two.
There were numerous smaller extinguishers available.