This is a 1973 Alberta Wildlife Certificate stamp, Resident Mule Deer, with a denomination of $5.00. The stamp was required for a resident hunter to harvest a mule deer. The stamp has a pen cancellation, as required by law with date, certificate number and tag number. The stamp is in F/VF (Fine/Very Fine) grade and depicts a background of a mountain view.  Listed by Van Dam (2022) as #AW202, and by Rubec & Stover as AH187. This is the large format stamp that was to be pasted onto a wildlife certificate.