STAMP COLLECTING
'The postmark on the <a href="http://www.j-archive.com/media/2010-01-04_DJ_30.jpg" target="_blank">stamp</a> & <a href="http://www.j-archive.com/media/2010-01-04_DJ_30a.jpg" target="_blank">envelope</a> indicates it's one of these collectibles mailed on the day it was originally issued'
a first day issue (a first day edition accepted)