IRC INTERNATIONAL REPLY Coupon Netherlands 25 Cent Type B5 1947 Usa Parcel Post £9.84 - PicClick UK
Collection of 4 international reply coupons issued in Great Britain. by International reply coupon, CRI coupon-reponse international -: | Antiquariat Thomas Rezek
Two covers show International Reply Coupons used as stamps
SPAIN / ESPANA -- International Reply Coupon IRC | eBay
International Reply Coupon 50 (1962) - Netherlands - LastDodo