June 22, 2011
The following covers have been added to earlier posts.
Post-War Air Mail to Great Britain

Winnipeg to Maidenhead, April 8, 1947
15 cents air mail letter rate to Great Britain
Shortpaid 5 cents
Taxed 50 centimes [10 cents (double deficiency) x 5 centimes/cent]
Wilding International Rates
Preferred Surface Letter rate

Regina to Windhoek, South West Africa, November 21, 1958
5 cents surface Commonwealth letter rate
Christmas 1965
U.S. Air Mail Letter

Halifax to Chicago, December 7, 1965
8 cents air mail rate to the United States
Alouette II 1966


Centennial Commemorative 1967

Centennial Definitives

New Forest Stamp Service
Winnipeg tagged stamps
10 of 50 covers prepared
Navy Mail : Centennial Period
Souvenir Mail

HMCS St. Laurent visit to Liverpool, October 13, 1970

Royal Canadian Navy Mail 48 handstamp
HMSC St. Laurent
Centennial Era Slogans
MOOT '70
BOY SCOUTS
DES SCOUTES AUG 19 -26 AOUT

Winnipeg, August 24, 1970
1969 Birds Commemorative

Cite-de-Jacques-Cartier to Bloemfontein, South Africa, October 7, 1969
25 cents air mail rate to Africa
50th Anniversary of Trans-Atlantic Flight

Scarborough to Bloemfontein, South Africa, June 13, 1969
25 cents air mail rate to Africa
Group of Seven, 1970

Insulin 1971

Academy of Medicine, Toronto
Maple in Spring, 1971
International Surface Letter
The UPU letter rate when the cover below was mailed was 12 cents.

Ottawa to Athens, April 14, 1971
12 cent UPU letter rate
Shortpaid 6 cents
Canadian Taxe fraction : 12/12

Canadian Taxe Fraction : 12/12
Greek Tax : T4

4 drachmas postage due paid with UN commemorative
Cancelled May 12, 1971
Samuel Hearne 1971
