The JF 28 Maruto Gum set is quite scarce. The 60 Central League cards in the set have received a designation of R4 in the Japanese baseball Card Checklist & Price Guide, Vintage Edition, indicating that fewer than 10 examples of most cards in the set are known to exist. The players whose cards are found in this lot are: (top row, left to right) Tokuji Iida (HOF), Yukihiko Machida (bottom row, left to right) Shosuke Doi, Jun Hakota and Takao Sato.

Size: Each card is 1 1/4" x 2 1/8".

Condition: Sato card is heavily creased. The others range from Ex to Nm.