Very Good Condition. The steel cabinet shows light paint chipping, surface scuffs, and localized edge oxidation, but the original front lithograph remains bold with no major dents or damage. This piece measures 16.75 inches wide by 9 inches deep and 6.25 inches tall, according to historical catalog dimensions. The front panel features distinctive red and blue lithographed text reading "MARBLE'S GUN SIGHTS", framed by circular slogans reading "IMPROVE YOUR SHOOTING" and "GET YOUR GAME". It comes complete as an original store kit, containing its multi-compartment internal organization tray loaded with numerous vintage Marble's front and rear sights in their original paper envelopes and boxes. Manufactured by Marble Arms & Mfg. Co. of Gladstone, Michigan, this pre-WWII display cabinet serves as a highly collectible artifact of early-to-mid 20th-century American sporting goods marketing.