Usually the countries that hold the Olympics issue more than one set of stamps on the subject.
Between 1973 and 1976 Canada released 12 sets of stamps. I only have some of them, and not all complete.
1. Set I: complete

2. Set III: 2 out of 3

3. Set 5: 2 out of 3:

4. set VII- complete:

5. set VIII- complete

6. set IX- one stamp out of 3:

7. set X- complete

8. set XII- complete:

2 sets II and IV on FDCs(thx Bibi for help)
