Jim Northrup – Society for American Baseball Research
1968 Detroit Free Press Bubblegumless Detroit Tigers Baseball - Gallery
Detroit's heroes go wild! – SABR's Baseball Cards Research Committee
WHEN TOPPS HAD (BASE)BALLS!: MISSING IN ACTION OR CAREER CAPPER: 1976 JIM NORTHRUP
Jim Northrup Baseball Cards
Detroit's heroes go wild! – SABR's Baseball Cards Research Committee
Integrity at the Helm: USS Gerald R. Ford (CVN 78) by Faircount Media Group - Issuu
Jim Northrup triple - Game 7 1968 World Series - Tigers vs. Cardinals
Jim Northrup Baseball Cards
1989/1990/1991 Swell Baseball Greats Baseball Cards Set checklist, prices, values & information