Maximum Card
A picture postcard, a cancel, and a stamp presenting maximum concordance. The stamp is usually affixed to the picture side of the card and is tied by the cancel. Collectors of maximum cards seek to find or seek to create cards with stamp, cancel and picture in maximum agreement, or concordance. The statutes of the International Federation of Philately (FIP) give specific explanatory notes for the postage stamp, the picture postcard, the cancel, concordance of subject, concordance of place and concordance of time.