1968 Detroit Tigers: Five players that made the difference
40 years ago today the Tigers let loose '68 heroes Norm Cash and Jim Northrup - Vintage Detroit Collection
Remembering Jim Northrup's Perfect Night at Tiger Stadium - Vintage Detroit Collection
Vintage Baseball Cards: Jim Northrup
Vintage Baseball Cards: Jim Northrup – Press Room Pass
WHEN TOPPS HAD (BASE)BALLS!: MISSING IN ACTION OR CAREER CAPPER: 1976 JIM NORTHRUP
Henning: Tigers magical '68 team to be celebrated
James T. Northrup Obituary - Highland, MI
Remembering Jim Northrup: Outspoken leader on '68 Tigers - Vintage Detroit Collection
Jim Northrup Baseball Cards
Jim Northrup Baseball Stats by Baseball Almanac
Remembering Jim Northrup
Jim Northrup (1939-2011) - Find a Grave Memorial
Al Kaline: The Biography of a Tigers Icon [Hardcover]: Jim Hawkins With Foreword By Ernie Harwell (Author): : Books
Inside Billy Martin's wild 3-year stint with Detroit Tigers