A letter written by Lieutenant G.C. Roy on behalf of the Department of National Defence certifying that John Newmark (né Hans Neumark) played the piano for the Officers of Camp B (Ripples, New Brunswick), June 24, 1941.
© Government of Canada. Source: Library and Archives Canada/G.C. Roy/Eric Koch Fonds/e010939538
http://enemyaliens.ca/les_gars_des_camps-camp_boys/les_arts-arts/dossier/8-eng.html

Transcript

IN REPLY PLEASE QUOTE
No. .......................................
[Canada’s emblem] Department of National Defence
Internment Camp “B”, June 24th, 1941.
To Whom It May Concern:
No. 473, Neumark, Hans

This is to certify that Hans Neumark, an internee at this camp, has played the piano on several occasions for the Officers at this Camp. He has been found to be very trustworthy and obliging and it is recommended that he be given a chance to practice music in preference to work or fatigue duty which he might be called upon to perform.

[signature]
(G.C. Roy) Lieutenant,
Adjutant Internment Camp “B”,
Canadian Provost Corps.

GCR”m2

N.D. 23
500M-3-41 (9733)
H.Q. 1772-101-23