Foreign Postmarks on A.E.F. Mail. Specialized collection of over 50 covers mounted on pages; mostly U.S. with British Army Service usages including the extremely rare discovery copy of the "HK" postmark assigned to the 2nd Army corp, discovery copy of the "Field Psot Office, 21K" cds, very scarce red "8.K" postmark, British A.P.O. S117 "skeleton" postmark, a rare APO SZ22 from Port Said, Egypt, few French items, F.-V.F., a wonderful and rare collection. Estimate  $750 - 1,000. $0 (Image)