dang! There are some incredibly rare items in this thread!
I have a few 1960s and 1970s autographed team issue postcards that I really enjoy, but not much pre-war. Here's my only pre-war autographed rookie card:
1939-46 Lou Boudreau
Here are some of my favorite autographed post-war team issue postcards:
1974 George Brett:
1967 Johnny Bench:
1975 Gary Carter (w/ French-Canadian salutation):
And not quite a HOFer, but certainly a HOF caliber player
...
1963 Pete Rose:
__________________
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http://imageevent.com/derekgranger
Working on the following:
HOF "Earliest" Collection (Ideal - Indiv): 250/346 (72.3%)
1914 T330-2 Piedmont Art Stamps......: 116/119 (97.5%)
Completed:
1911 T332 Helmar Stamps (180/180)
1923 V100 Willard's Chocolate (180/180)