1961 First Day Of Issue Canadian Postage Stamps Mounty Cachet Addressed Stamped

Description

Estate sale find and I don’t know much about it. Looks to be in great condition. Is stamped and addressed. Has inserts in the envelope but did not take them out as not to touch. Please see pictures for condition and additional details.
Combined shipping available. If you purchase more than one item please do not pay the auto invoice that gets sent from eBay. I will send a combined invoice with shipping adjustment. If the auto-invoices are paid rather than waiting for combined invoice a refund will not be given for the shipping difference. Please wait and pay combined invoice!