Bidspirit auction | Pre-philately. MONTEMOR-O-NOVO.in black LF MMN2

Pre-philately. MONTEMOR-O-NOVO.in black LF MMN2 rar5 on letter from Lavre 11.1.1851 to Montemor, initially exempt from postage (SNR), not accepted and registered postage 20. Well-beaten mark.