BW12-3     $60.00

June 7, 1944 censored cover from Grace Bay, Nova Scotia to Costa Rica. Canadian "OPENED BY CENSOR DB/669" censor tape at left. Note slogan at left of cover "DON'T TALK ABOUT NAVAL ARMY OR AIR FORCE ACTIVITIES CARELESS TALK MAY CAUSE LOSS OF LIFE'. Part of back flap missing. Franked with 249, 254 & 255 x 2.