Black Cat Shoe Polish Clock: 23.75 x 17.5 x 2″ Outstanding, large, museum quality tin litho advertising clock (on wood framed sides) for Black Cat brand shoe polish and dressing products, w/ stunning multicolor lithography by Mac Donald Litho. (Toronto, Canada). A clean, bright and exceptionally nice, all original piece (rates a very strong C. 8++) w/ a little non-offensive typical darkening in gold flash finish areas. Provenance: this clock was previously a featured piece in the marquee collections of both Mike Del Castello and later Kim & Mary Kokles and was just voted the Best in Show winner of the Presidents Choice favorite advertising piece at the 2019 Antique Advertising Association convention. Min. bid $500.