Vintage RCA PROFESSIONAL TELEVISION SERVICE Mechtronics Lighted Advertising Sign

Marked on back by manufacturer Mechronics Corp. Measures 16 1/8" in length, 9" in height, and is 4 1/2" in depth. Great condition with very minimal wear. There is a light bend in the bottom edge that is hard to notice. Free of cracks which is surprising as thin as the plastic is. Lights up.