Paul Supersub Popovich Signed Chicago Cubs 1969 Throwback Jersey (JS – Super Sports Center

Paul Popovich Chicago Cubs Signed Official Major League Baseball

1969 Cubs Team-Signed LE Jersey Signed By (19) with Ernie Banks

1969 Cubs Team-Signed LE Jersey Signed By (19) with Ernie Banks

Custom on-field style jersey. Everything sewn on, size L. Hand-signed by Paul Popovich. He remained a super sub for the Cubs through the 1973 season.

Paul Supersub Popovich Signed Chicago Cubs 1969 Throwback Jersey (JSA COA)

1972 Chicago Cubs Color Picture Pack Baseball - Gallery

Paul Popovich Trades and Transactions by Baseball Almanac

Paul Popovich 1969 Cubs JSA Coa Autograph National League Signed

1969 Cubs Team-Signed LE Jersey Signed By (19) with Ernie Banks

Lot Detail - 1969 Chicago Cubs Multi Signed Mitchell & Ness

Paul Popovich 1969 Cubs JSA Coa Autograph National League Signed BasebaLL

Paul Popovich Baseball Cards

Paul Supersub Popovich Signed Chicago Cubs 1969 Throwback Jersey

Paul Popovich Baseball Cards

1969 Cubs Team-Signed LE Jersey Signed By (19) with Ernie Banks