BRITISH FIELD POST OFFICES AND ARMY POST OFFICES: impressive collection with over 360 covers and cards and circa 250 used/pieces, specialized with the study of the various double circle FPO- and Army P.O cancellations including the unnumbered and star types, with a very strong range of FPO numbers on covers including 1-6, 8, 11-17, 19-32, 35-36, 38-39, 41, 43-44, 46-48, 50-51, 53-54, 56 and 100, many better items with mentions “stamps not available”, unusual destinations with Morocco and Syria, rare straight-line “RECOVERED FROM THE ENEMY AT VREDE, O.R.C”, a fine group of the large circular rubber postmark with “ARMY POST OFFICE B” on 1901 registered envelope to England, scarce “ARMY POST OFFICE MACHADODORP”, also some Base Post Office mail, FPO with large numbers 1-5, 8-9, “ARMY TELEGRAPHS” postmarks, OHMS blue card, etc., together with a selection of maps, sketches and photographs. Mixed condition, some neatly mounted and expertly described on album pages, a breathtaking study group in 7 albums