Looks super narrow compared to
And it looks like it's cut like a rhombus, which would normally get a factory miscut in previous years. PSA has gotten much more lenient on those recently.
Also in that submission:
1962 Pittsburgh Exhibits 5 of Hearts Harmon Killebrew PSA 8
1962 Pittsburgh Exhibits 10 of Clubs Lew Burdette PSA 7
1962 Pittsburgh Exhibits 7 of Clubs Dodgers Bum Cartoon PSA 8
1962 Pittsburgh Exhibits 8 of Diamonds Bob Skinner PSA 7
1962 Pittsburgh Exhibits 6 of Diamons Ernie Banks PSA 5(MK)
41458511: No Cert
1962 Pittsburgh Exhibits K of Clubs Al Kaline PSA 7
1962 Pittsburgh Exhibits Q of Clubs Whitey Ford PSA 6
etc... Many are Pop 1 or 2, No Higher
PSA's page for this set, including their measurement:
https://www.psacard.com/cardfacts/ba...-exhibits/9155