DECO 1930’s Vintage Neon Clock by Hammond 2 color neon Red & Blue W/ad-space. Condition is very good, operative “Used”. DINER MENU BOARD ADVERTISING CLOCK. UP FOR SALE IS AN EXTREMELY RARE AND VERY SCARCE ORIGINAL VINTAGE ANTIQUE 1930s NEON-RAY SIGNS INC. BAR & GRILL DINER MENU BOARD TYPE ADVERTISING NEON CLOCK. Neon-Ray was a company based in Brooklyn & Buffalo New York U. They produced a couple of different types of menu board clocks….