Both sides and details are shown 

Upper right corner block (Blanks are the only way issued for the second paper )  

#B1i   Unitrade Cat Val $75. per corner 

The 8 + 2 cents Olympic semi postal of 1974 was not a regular commemorative - it was planned to be on sale for almost a full year - always available to use and support the Olympic effort.  It seems a likely possibility that there was a need for a supplementary printing/reprinting order for increased demand. The second paper used is exactly the same paper as used for the #641 Telephone centenary stamp issued July 26 and the Supreme court stamp issued Sept 2.  All of these issues were printed by the Ashton Potter printing firm who sourced and managed the papers for printing.  


There are two very distinct papers for the 8¢+2¢ olympics stamp. Canada's very first semi postal stamp. These are easily distinguished with the naked eye. You do not need an ultraviolet lamp to tell them apart .  The UV reflected light quality is secondary to the normal visual quality of the variety. (Unitrade catalogue mentions that the first paper is HF on the back and duller on the front and that the second paper is the reverse) 

The 1st paper which occurs on the stamps issued April 17 1976.  is very smooth on the front , smooth and white on the back and stays flat.  It tends not to curl towards the gum side in low humidity. 

The 2nd paper which appears it may be a later reprint order or supplementary printing has a slightly horizontal texture (not smooth) and has bluish horizontally streaked gum on the back.   2nd paper has a slightly horizontal texture (not smooth) and has bluish horizontally streaked gum on the back.  

This is exactly the same paper and pane format as used to print all Bell stamps (scott #641 horizontal) issued July 26 , and the supreme court stamp (scott# 669 also vertical) issued on Sept 2.   2nd paper is less smooth.  The second paper tends to curl towards the gummed side (cupping) in dry indoor humidity (winter) 

CONDITION NOTES:  Fresh Mint NH upper right corner block

        The condition of the cover  should show clearly in the images. Please contact the seller if you have any question about the item's condition or description!

Canadian Residents: HST/ GST is charged extra: (13% HST in Ontario; 5%i15% in NS NB PEI NL; 5% GST in all other regions).

Shipping Cost Guarantee: Charges will be the actual postage cost or less. .

Packed very carefully, well protected.  

Canada

1)  lettermail

2) Tracked mail- expedited or registered available at discount rates 

see ebay shipping tabs above


 

USA:  

1)  Lettermail

2)  Tracked mail available at discount rates.

Canada Post / USPS

 see ebay shipping tabs above

UK, Western Europe,

please inquire. Contact the seller in order to bid from countries outside Canada