1. Philatelic 72/167/2/7 Reference (shelfmark): Philatelic 72/167/2/7 Title: Bahrain Postage Stamp Issue: British Postal Administration, Seventy Fifth Anniversary of the Universal Postal Union (UPU) Scope & Content: Pre-existing British Postage and Revenue Stamps overprinted for use in Bahrain. Collection Area: Philatelic Collections Languages: English Date Range: 10 Oct 1949 Extent: 4 Items