Whenever you start a collection, you will quickly hear some interesting terms and phrases.  There are a ton of them that you will hear, and here are a few of them when it comes to the world of stamps:

Centering—this is the relative position of the design in relation to the margins.  This is one of the important factors when it comes to grade and value.

Pair—this is  two stamps that are still connected and have not been separated.

Dummy stamp—these are officially produced stamps that are imitations of the real thing.  This is to train employees or to test the machines that dispense the stamps automatically.  These are either blank or carry special inscriptions to distinguish them from the real thing.

This is only a few of the terms and phrases that you will hear in the world of stamp collecting.  What have you heard?