Does anyone know if collecting PNG postmarks is a thing, so to speak? Is there a specialised catalogue or rating system for them?
This one was used at Manus (Island) in the short period after the war before the office was renamed Lorengau at the beginning of 1951.
The only examples of these cds I've been able to find were all used before the war, mainly in 1934. So maybe very rare, I don't know.
Posted 12/14/2018 8:41 pm
