Bidspirit auction | 1942 - Orval Abbey. Private
1942 - Orval Abbey. Private emissions, the two used sheets, mm. 120x75 and 119x74 (BF18/19), overcome and obtained from the leaflets (BF11/12) of largest sizes.
1942 - Orval Abbey. Private emissions, the two used sheets, mm. 120x75 and 119x74 (BF18/19), overcome and obtained from the leaflets (BF11/12) of largest sizes.