Hobby History From A November 2001 Mastro Auction – A 1956 Topps Baseball Uncut Sheet of 110 Cards.
This 110-card production sheet features cards numbered 1-100 plus ten double prints. Included are Hank Aaron, Ted Williams, Roberto Clemente, Jackie Robinson, Sandy Koufax, Al Kaline, Ernie Banks, and Warren Spahn. Hank Aaron and William Harridge are among the double-printed cards.
I’ve read that the hobby has under 30 1956 Topps production sheets, and many are overprinted errors.
Regarding pricing, REA sold the following example in their Spring 2022 catalog for $57600. Ernie Banks and Jackie Robinson are double-printed on this one!