65 öre

Inland C.O.D. letter < 20 gr. and regardless of amount, paid over P.O. Giro

Postage rate 25 öre and C.O.D. fee 40 öre

C.O.D. label type 7:2

01/06/51 - 31/05/52 and a second period 01/07/54 - 31/05/57