Photograph of radio display window, Echophone radio set made by The Radio Shop Incorporated, Broadway Department Store, Southern California, 1925. "Handle with care, Echophone radio set, factory distributor, The Radio Shop, Inc[orporated] [ilg]" -- written on display boxes. "Eveready [ilg]" -- written batteries. "Vernier Tuning Controls, Enabling the most accurate adjustment with the minimum of effort. Although very selective the operation is very simple, that this receiver is adaptable to use of any locality; Introductory SALE of 750 4-Tube Echophone Radio Sets, $79.50 Complete with Batteries and Loud Speaker, $10 down, $5 a month, 8th floor, [Mi]nimum o[pe]rating [e]xpense, Perfect Selectivity, Rich Tonal Quality, Adaptability to any Locality; Installation will be [ilg] immediately following [ilg] will be completely accomplished within 15 or 18 [ilg] to the fact that these [ilg] are fully assembled. Our [ilg] radio experts will install your set in your home. We do not install aerials; [ilg] Open all day Saturdays [ilg]" -- signage in display window. "Echophone" -- logo on radio equipment. "The Broadway Dep[artmen]t Store 4/13/25" -- written on photograph.