JCM 33b: 1958 Yamakatsu Upper Left w/ Yamakatsu Symbol

Two versions of Totoki (only 1 in the guide) - added 10/3/24

JRM 47: 1948 Red/Green/Yellow Circles

Tetsuharu Kawakami (new size? 2 3/16") - added 9/30/24

Betto (new size - 2 3/16") - added 1/16/26

JMC 124a: 1983 NST Yomiuri Giants Premium

These are 2 premium cards that were prizes for finishing the stamp collection in your booklet. (Note the back cover of the 1983 album) - added 9/1/24

JCM 67: 1958 Maruo Military and Space Backs

Teruo Namiki - added 4/28/24

Yamamoto - added 7/14/24

JDM 17: 1948 Vertical Text Team Back

4198+12 Winner? - added 8/15/24

JRM 27: 1949 Team Name Back

I've found that most of the set has a variant font on the numbers on the back side: added 8/15/24

Yankees Bromides

Here's a collection of bromides of Yankees that I've come across.
Mickey Mantle - added 6/9/24

Whitey Ford - added 6/9/24

1955 Yankees - Collins, Martin, Rizzuto, McDougal - added 6/9/24

DiMaggio - added 6/9/24

DiMaggio - added 6/9/24

Yogi Berra - added 6/9/24

Babe Ruth - added 6/9/24

Ed Lopat (JBR 130) - added 6/9/24

Billy Martin - added 6/9/24

Joe Dimaggio - added 8/11/24