Color Illustrations
Figure 1  

large product photo

1939 U.S. Christmas Seal, ‘The Angel,’ designed by Rockwell Kent.

 

 
Figure 2   large product photo

First Day Cover for U.S. ‘Voluntarism’ stamp, April 20, 1983.

 

 
Figure 3   large product photo

NPL Stamper IV - $5 Franklin with margin ‘number.’

 

 
Figure 4   large product photo

2008 commemorative envelope with Canada’s first Christmas Seal, 1908.