The

1939, 12pg leaflet issued by Siebe, Gorman & Co.Ltd. ' Instructions for use and maintenance of the " Puretha " General Service Respirator '. Thorough guide including a list of different branded disinfectants to be used on cleaning the gas mask. Siebe Gorman were one of the largest suppliers of respirators to British Forces. Tired and tatty example but uncommon.

Code: 11400