cover Great Britain, a selection of letter sheets and cards to Algeria, Germany (3) or Italy (7) showing various "P.O.W. CAMP/GREAT BRITAIN" circular numbered cachets; 1942 envelopes (2) to the Middle East, each showing framed "IT IS REGRETTED THAT/THIS ITEM COULD NOT BE/DELIVERED BECAUSE THE/ADDRESSEE IS REPORTED/PRISONER OF WAR." cachet in violet; 2½d. letter sheets (5, three used)