This assorted pack of 20 is a great mix of collectible cards. Ranging from vintage cards to those of recent years, this is a fun selection for collectors and fans alike. 

The National Archives holds a variety of baseball-associated records, including player-related civil suits pursued in federal courts; military service recreational activities; a surveyor's sketch and notes for a proposed new stadium in Washington, D.C.; equipment patent drawings; a restraint-of-trade action filed by one bubble gum company against another over issuance of player cards; and a World War I vintage picture of female ushers at a ball game.