CO129-565-14 Vacancy for air raid precaution officer. Includes 1 photograph depicting- Douglas Berwick Maitland- applicant for... 15-11-1937 - 8-2-1938 - CO129 Colonial Office Hong Kong Records 理藩院香港檔案

COPY.

CERTIFIED THAT

Lieut.-Cdr. B. M. Douglas, R.N.

attended a Course on Mustard Gas Decontamination at

the Experimental Station, Porton, in October, 1930,

and obtained a satisfactory report.

(Sgd.) R. J. LOCK, Colonel,

Experimental Station, PORTON.

5/11/30.

Commandant.