Browse Listings in Postmarks & Postal History > Special Event / Slogan Postmarks
1963 COMPAC 1/6 (ord) used on First Day of Issue on Air Letter to Israel with "Human Rights" slogan cancel.
1963 COMPAC 1/6 (ord) used on First Day of Issue on Air Letter to Israel with "Declaration of "Human Rights" slogan cancel. This slogan cancel was in use f...
IanLasokSmith
1962 "6th International Congress of Genealogy and Heraldry -Edinburgh".
Express Delivery cover 1962 "6th International Congress of Genealogy and Heraldry -Edinburgh" Special Postmark.
IanLasokSmith
-500x500.jpg)
1960-62 6d Airletter. Upgraded 1/6. Mobile Post Office Cancel. To USA. with cert. of posting.
6d Parliament Airletter upgraded with 3 x 6d Wilding definitives. Mobile Post Office cancel from Northampton to Waukegan, Illinois (suburb of Chicago), with certificate o...
IanLasokSmith
"London Underground Centenary" slogan cancel.
Complete clean envelope with "London Underground Centenary" slogan cancel
IanLasokSmith
1971 Strike Mail. Cover with "Inland Letter Service" stamps,
Southampton Jan 22nd Cancel
IanLasokSmith