Hand Postmark Colour Error: deviation from the intended hand postmark colour caused by an error |
Mixed Up Hand Postmark: postage stamp caused by an error with a different hand postmark as intended (e. g. town instead numeric postmark) |
Mixed Up First Day Hand Postmark: First Day Cover caused by an error with a different first day hand postmark as intended |
Hand Postmark Typ Error: deviation in the hand postmark text caused by an error |
Hand Postmark Design Error: deviation in the hand postmark design caused by an error |
Missing Hand Postmark: postage stamp caused by an error without hand postmark |