Robert Crumb - Heroes of the Blues

1st edition, Yazoo Records.  36 cards illustrated by Robert Crumb featuring early blues legends, individually numbered with bios on back.  All cards are included & in excellent, Near Fine condition - no bends, soiling, tears, writing, smudging.  Only one card (number 15, Bo-Weavil Jackson) has some very minor discoloration at bottom card edge.  Exterior of box has general age & shelf wear; right side seams on box top are split, lower left seam on box bottom shows separation.