1. Philatelic 72/167/7/14 Reference (shelfmark): Philatelic 72/167/7/14 Title: Oman Postage Stamp Issue: National Day Scope & Content: Stamps designed by Victor Whiteley. Manufactured by Rosenbaum Brothers, Vienna using a lithography printing process. Collection Area: Philatelic Collections Languages: English Date Range: 18 Nov 1977 Extent: 4 Items