Norway Scott Catalogue number  452-453 1964 Law of Mass Action stamp set .Used, fine to very fineMember Canadian Stamp Dealers Association .Free Shipping on purchases over $50 going to Canada or the USA .Canadian Customers - I pay the GST/HST on your purchases from me .

Great Britain Scott Catalogue number 3371-3380 2015 Bridges stamp set .Mint, fine to very fine original gum never hinged .Canadian Customers - I pay the GST/HST for youMember Canadian Stamp Dealers Association

Great Britain Scott Catalogue number 3363-3370 2015 Inventions stamp set .Mint, fine to very fine original gum never hinged .Canadian Customers - I pay the GST/HST for youMember Canadian Stamp Dealers Association

Great Britain Scott Catalogue number 1284 1989 Induustrial Archaeology stamp souvenir sheet Mint, fine to very fine, original gum never hinged .Canadian Customers - no added GST/HSTUS customers - No tariffs on stamps sent by meMember Canadian Stamp Dealers Association

Canada Scott & Unitrade Catalogue number 11441-1442 1992 Canada in Space stamp set .Used, fine, to very fine .Canadian Customers - no added GST/HSTUS customers - No tariffs on stamps sent by meMember Canadian Stamp Dealers Association

Alderney Scott Catalogue number 421-427 2011 Christmas stamp set .Mint, fine to very fine original gum never hinged .Canadian Customers - I pay the GST/HST on your purchases from me

Greenland Scott Catalogue number 456-458 2005 Science stamp set .Mint, fine to very fine, original gum never hinged  .Canadian Customers - I pay the GST/HST on your purchases from me .

Norway  Scott Catalogue number 750-752 1979 Norwegian Engineering stamp set .Mint, fine to very fine, original gum never hinged.Member Canadian Stamp Dealers Association .Free Shipping on purchases over $50 going to North America.Canadian Customers - I pay the GST/HST on your purchases from me .

Sweden Scott Catalogue number 1157-1158 1976 100th Anniversary 1st Telephone Call stamp set . .Mint, fine to very fine, original gum never  hinged .Member Canadian Stamp Dealers Association .Free Shipping on purchases over $50 going to Canada or the USA .Canadian Customers - I pay the GST/HST on your purchases from me .

Greenland Scott catalogue number 584-586 2011 Communications stamp set .Mint, fine to very fine, original gum never hinged . Member Canadian Stamp Dealers Association . Free Shipping on purchases over $50 going to Canada or the USA . Canadian Customers - I pay the GST/HST on your purchases from me ..

Norway Scott Catalogue number 680-381 1960 200th Anniversary Royal  Norwegian Academy of Sciences stamp set .Mint, fine to very fine, original gum never hinged.Member Canadian Stamp Dealers Association .Canadian Customers - I pay the GST/HST on your purchases from me .

Canada Scott & Unitrade Specialized Catalogue number 582-858 1971 Earth Sciences stamp block of 4.Mint, fine to very fine , original gum never hinged .Member Canadian Stamp Dealers Association .Canadian Customers - I pay the GST/HST on your purchases from me .25-8-50.jpg

Cocos ( Keeling) Islands Scott Catalogue number 81 1981 Reefs, Darwin, stamp souvenir sheet.Mint, fine to very fine, original gum never hinged .Member Canadian Stamp Dealers Association .Free Shipping on purchases over $50 going to Canada or the USA .Canadian Customers - I pay the GST/HST on your purchases from me .

Canada Scott & Unitrade Specialized Catalogue number 541 1971 15 cent Radio Canada International stamp .Mint, fine to very fine , original gum never hinged .Member Canadian Stamp Dealers Association .Canadian Customers - I pay the GST/HST on your purchases from me .

Finland Scott Catalogue number 666 1982 100th Anniversary Electric Power Plant stamp .Mint, fine to very fine original gum never hinged.Canadian Customers - no added GST/HSTUS customers - No tariffs on stamps sent by meMember Canadian Stamp Dealers Association

Ireland Scott Catalogue number 458 1979 Energy Conservation stamp .Mint, fine to very fine, original gum never  hinged .Member Canadian Stamp Dealers Association .Free Shipping on purchases over $50 going to Canada or the USA .Canadian Customers - I pay the GST/HST on your purchases from me .

Estonia Scott Catalogur number 610 2009 International  polar Year stamp souvenir sheet .Mint, fine to very fine original gum never hinged .Member Canadian Stamp Dealers AssociationCanadian Customers - No added GST/HST .US customers - There is no tariff on postage stamps that I send to you.

Lithuania Scott Catalogue number 944 2011 Smalininkai Water Measuring Station stamp .Mint, fine to very fine, original gum never hinged .Member Canadian Stamp Dealers Association .Free Shipping on purchases over $50 going to North America .Canadian Customers - I pay the GST/HST on your purchases from me .

Great Briatin  Scott Catalogue number 466-469 1966 British Technology stamp set .Mint, fine to very fine, original gum never hinged .Canadian Customers - I pay the GST/HST for you

Great Britain Scott Catalogue number 1463-1466 1992 Protect the Environment stamp setMint,  fine to very fine, original gum never hinged .Canadian Customers - I pay the GST/HST for youMember Canadian Stamp Dealers  Association