Bidspirit auction | Mozambique 1935 Airmail Surcharge Uncatalogued
Mozambique 1935 Airmail Surcharge Uncatalogued label, similar to MFSCA6, black on blue, but on greenish paper.
Mozambique 1935 Airmail Surcharge Uncatalogued label, similar to MFSCA6, black on blue, but on greenish paper.