1960 Winter Olympics Sqaw Valley w.w.

1. TOGO

All three stamps from the set of seven related to winter games.

1964 Tokio Olympics w.w.

1. TOGO

1968 Mexico Summer Olympics

1. RWANDA

3 stamps from the set of 4

2. PARAGUAY

5 stamps of the set of 9: Olympic medalists

3. ECUADOR

3 stamps of the set of 8:

1972 Munich Summer Olympics

PARAGUAY

The set of ten( I only have seven stamps so far) depicts the Decathlon and ten Olympic Gold medalists at this discipline.
The ten events are: 100 meters, Long jump, Shot Put, High Jump, 400 meters, 110 meters hurdles, Pole Vault, Discus, Javelin, 1500 meters.

1948 Summer Olympics w.w.

AUSTRIA

Olympic Games at home. 1948 London

3 stamps of the set of 4:

Olympic Games at home. 1968 Mexico City