Scan #11924 - 1&1/2c Martha Washington-cachet cover [ USS Schley] - Apr 13 1941 - "Neutrality Patrol" -  Member of the Canadian Stamp Dealers Association and have been serving the collector since 1975.Canadian buyers - I will cover your GST/HST costs . 

Scan #11940 - Two American Airlines First Flight Chicago to Montreal covers-        Member of the Canadian Stamp Dealers Association and have been serving the collector since 1975.Canadian buyers - I will cover your GST/HST costs . 

Scan #12848-1c used p/c-Detroit,Mich-Jul 16 1914-Palmer Park lighthouse-    Member of the Canadian Stamp Dealers Association and have been serving the collector since 1975.Canadian buyers - I will cover your GST/HST costs . 

Scan #12855-3c Washington-USTP Sea Post-SS Pres McKinley-Jan 26 1935-Member of the Canadian Stamp Dealers Association and have been serving the collector since 1975.Canadian buyers - I will cover your GST/HST costs . 

Scan #12857 - unused p/c-Absecon lighthouse-Atlantic City NJ- Member of the Canadian Stamp Dealers Association and have been serving the collector since 1975.Canadian buyers - I will cover your GST/HST costs . 

Scan #12827 - 10c(2) US Airmail on First Flight Chicago to Athens, Greece [ AAMC 6909c ] - Chicago, Ill - Apr 2 1969 -    Member of the Canadian Stamp Dealers Association and have been serving the collector since 1975.Canadian buyers - I will cover your GST/HST costs . 

#10119-1c Edward-p/c-posted on the Boston to Yarmouth Ferry-H/S "PAQUEBOT" - Boston , Mass - Jul 29,1905 - view side shows the Grand Hotel , Yarmouth , NSMember of the Canadian Stamp Dealers Association and have been serving the collector since 1975.Canadian buyers - I will cover your GST/HST costs . 

#10130-2c Edward-mailed in the USA to a Canadian address,no postage due markings - East Northfield , Mass machine cancel - Jul 17 1907 -   Member of the Canadian Stamp Dealers Association and have been serving the collector since 1975.Canadian buyers - I will cover your GST/HST costs . 

#10134-2c Edward-mailed in the USA to a USA address,no postage due markings - Washington , DC - Oct 6 1904 Member of the Canadian Stamp Dealers Association and have been serving the collector since 1975.Canadian buyers - I will cover your GST/HST costs .