1. Philatelic 72/167/2/4 Reference (shelfmark): Philatelic 72/167/2/4 Title: Bahrain Postage Stamp Issue: British Postal Administration, Definitives Scope & Content: Pre-existing British Postage and Revenue Stamps overprinted for use in Bahrain. Collection Area: Philatelic Collections Languages: English Date Range: 1948-1949 Extent: 11 Items