Description:1971 J.C. Martin Chicago Cubs home jersey. Cream color pinstriped flannel shirt features Cubs logo patch on left breast with Martin's #12 stitched on back. Classic Cubs head logo appears on left sleeve. Wilson tag with size "42" remains in the collar with year designation "1971" stitched on front tail. Faint, illegible writing appears in the collar in black marker. Completely original and unaltered with no significant structural flaws and excellent display quality. Includes LOA from Hunt Auctions and letter of provenance from Don Biernat: EX