1962-6-6 / 480 / 600 / 10 gram / (to Canada)
K237 applies: 180 per 5g. 10 grams needs 300 + 2 x 180 = 660. Possibly franked and checked at USA rates, which would be 300 + 2 x 150 = 600
1962-6-6 / 480 / 600 / 10 gram / (to Canada)
K237 applies: 180 per 5g. 10 grams needs 300 + 2 x 180 = 660. Possibly franked and checked at USA rates, which would be 300 + 2 x 150 = 600