1959 JCM 135 Maruten Sequential B&W Blue Pitching Back #6--Sadaharu Oh (HOF) (Rookie) - PSA VG-EX 4
The Sadaharu Oh sequential set consists of seven known different cards numbered on the front in kanji.
PSA has graded only two examples of card #6. This is the highest graded with the other example graded a PSA 1. There is a third prize stamp on the back placed there by the manufacturer at the time of issue. The prize stamped cards were generally redeemed for an uncut sheet or panel of cards.