Mantle was invited to the Yankees instructional camp before the 1951 season. After an impressive spring training, Yankees manager Casey Stengel
Mickey Mantle Rookie Cards: The Ultimate Collector's Guide - Old Sports Cards
Mickey Mantle Rookie Season Stats
1952 Topps Mickey Mantle card sells for $12.6 million, shattering record - ESPN
On this day in history, June 8, 1969, Mickey Mantle's No. 7 is retired by the New York Yankees
Photo of the Day: Young Mick and Teammates Celebrate Key Rookie Year Homer
New York Yankees: Mickey Mantle son on 1952 Topps baseball card
1952 Mickey Mantle baseball card sells for record $5.2 million
Micky Mantle - Baseball's Tragic Hero
1951 Mickey Mantle (Rookie) and Joe DiMaggio Vintage Photo by AP - PSA/DNA Type III on Goldin Auctions
Mickey Mantle and Willie Mays: The best rivalry of baseball's golden age
New York Yankees demote struggling rookie Mickey Mantle - This Day In Baseball
The 1954 Topps Mickey Mantle: The Card That Never Was (Kind Of) - Cardboard Picasso
Rare 1952 Mickey Mantle rookie card sells for $525K
Sale of 1952 Mickey Mantle for $12.6 Million Tops Most Expensive Sportscard of all time - OnFocus