21. Philatelic 72/167/7/21 Reference (shelfmark): Philatelic 72/167/7/21 Title: Oman Postage Stamp Issue: One Thousandth Four Hundredth Anniversary of Hegira Scope & Content: Stamps manufactured by Imprimerie Courvoisier SA, Switzerland using a photogravure printing process. Collection Area: Philatelic Collections Languages: English Date Range: 9 Nov 1980 Extent: 2 Items
22. Philatelic 72/167/7/22 Reference (shelfmark): Philatelic 72/167/7/22 Title: Oman Postage Stamp Issue: National Day Scope & Content: Stamps manufactured by Imprimerie Courvoisier SA, Switzerland using a photogravure printing process. Collection Area: Philatelic Collections Languages: English Date Range: 18 Nov 1980 Extent: 4 Items
23. Philatelic 72/167/7/23 Reference (shelfmark): Philatelic 72/167/7/23 Title: Oman Postage Stamp Issue: Armed Forces Day Scope & Content: Stamps manufactured by Imprimerie Courvoisier SA, Switzerland using a photogravure printing process. Collection Area: Philatelic Collections Languages: English Date Range: 11 Dec 1980 Extent: 2 Items
24. Philatelic 72/167/7/24 Reference (shelfmark): Philatelic 72/167/7/24 Title: Oman Postage Stamp Issue: National Police Day Scope & Content: Stamps manufactured by Thomas De La Rue and Company Limited using a lithography printing process. Collection Area: Philatelic Collections Languages: English Date Range: 7 Feb 1981 Extent: 4 Items
25. Philatelic 72/167/7/25 Reference (shelfmark): Philatelic 72/167/7/25 Title: Oman Postage Stamp Issue: Welfare of the Blind Scope & Content: Stamp manufactured by Imprimerie Courvoisier SA, Switzerland using a photogravure printing process. Collection Area: Philatelic Collections Languages: English Date Range: 14 Oct 1981 Extent: 1 Item
26. Philatelic 72/167/7/26 Reference (shelfmark): Philatelic 72/167/7/26 Title: Oman Postage Stamp Issue: World Food Day Scope & Content: Stamp manufactured by Harrison and Sons Limited using a photogravure printing process. Collection Area: Philatelic Collections Languages: English Date Range: 16 Oct 1981 Extent: 1 Item
27. Philatelic 72/167/7/27 Reference (shelfmark): Philatelic 72/167/7/27 Title: Oman Postage Stamp Issue: Pilgrimage to Mecca Scope & Content: Stamp manufactured by the Oriental Press, Bahrain using a lithography printing process. Collection Area: Philatelic Collections Languages: English Date Range: 25 Oct 1981 Extent: 1 Item
28. Philatelic 72/167/7/28 Reference (shelfmark): Philatelic 72/167/7/28 Title: Oman Postage Stamp Issue: National Day Scope & Content: Stamps manufactured by Imprimerie Courvoisier SA, Switzerland using a photogravure printing process. Collection Area: Philatelic Collections Languages: English Date Range: 18 Nov 1981 Extent: 2 Items
29. Philatelic 72/167/7/29 Reference (shelfmark): Philatelic 72/167/7/29 Title: Oman Postage Stamp Issue: Retracing the Voyage of Sinbad Scope & Content: Stamps designed by Gyula László Vásárhelyi. Manufactured by Format International Security Printers Limited using a lithography printing process. Collection Area: Philatelic Collections Languages: English Date Range: 23 Nov 1981 Extent: 4 Items
30. Philatelic 72/167/7/30 Reference (shelfmark): Philatelic 72/167/7/30 Title: Oman Mini-Sheet Issue: Retracing the Voyage of Sinbad Scope & Content: Stamps designed by Gyula László Vásárhelyi. Manufactured by Format International Security Printers Limited using a lithography printing process. Collection Area: Philatelic Collections Languages: English Date Range: 23 Nov 1981 Extent: 4 Items