1962-8-11 / ### / 730 / ?? grams
Surface = 300 + K249 180 per 5 grams; so 5 grams = 480, 10 grams = 660, 15 grams = 840. It must be 10 grams and 70g overfranked, the 30g being superfluous!
1962-8-11 / ### / 730 / ?? grams
Surface = 300 + K249 180 per 5 grams; so 5 grams = 480, 10 grams = 660, 15 grams = 840. It must be 10 grams and 70g overfranked, the 30g being superfluous!