The postcards of large series generally have a 3,4,5 digit number

The site is specialized in postcards, thus it will also check if the desired word is existing as reference in the postcard database. The higher the number is, the rare it is, so from 3 or 4 digits we have the chance to find the matching cards.

If you are looking for a card with a reference number, we recommend choosing the search mode "Equal to expression"