Issued January, 1930. Chevrolet Six Reference Book. No question this copy was used in a shop. Interior soiled throughout. Text block corners are dog-eared, short tears here and there. Card covers (softcover) are soiled and chipped to the corners, 6.5 cm X 4 cm piece missing from rear wrap. Considering it's almost 90 years old, it's holding up well. Scarce in any condition.