The following stamp images and their associated relative centering grade are to show, in visual terms, what is meant by each grade. Faults and their affect on the overall GRADE are NOT factored into the examples below.

Click on each series below for examples of Grades 70-98.
There are Ten (10) groups as follows:
 
US Postmaster Provisionals
Singles, Front-of-the-Book, B-O-B
Coil & Imperforate pairs
Blocks
Plate Blocks
Perforated Souvenir Sheets
Duck Hunting Permit PSA’s
Booklet Panes
PLUS
Confederate States of America General Issues
NO GRADES RENDERED BELOW 50
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