France1978:
Vintage Zenith Crusader Transistor (Body) Hearing Aid, Gold-Colored Anodized Aluminum Case, 4 Transistors, Made In USA, Circa 1955
France1978:
Vintage Zenith Regent (Mod II) Transistor (Body) Hearing Aid, 5 Transistors, Gold-Colored Anodized Aluminum Case, Made In USA, Circa 1958
France1978:
Vintage Zenith Courier Transistor (Body) Hearing Aid, Gold-Colored Anodized Aluminum Case With Painted Panel, 4 Transistors, Made In USA, Circa 1960
France1978:
Vintage Zenith Super R Transistor (Body) Hearing Aid, Gold-Colored Anodized Aluminum Case, Made In USA, Circa 1961
France1978:
Vintage Zenith Regent Transistor (Body) Hearing Aid, Gold-Colored Anodized Aluminum Case, 5 Transistors, Made In USA, Circa 1955
France1978:
Vintage Zenith Model 85-X Transistor (Body) Hearing Aid, Gold-Colored Anodized Aluminum Case, Made In USA, Circa 1955
France1978:
Vintage Zenith Premier Transistor (Body) Hearing Aid, 4 Transistors, Made In USA, Circa 1959
France1978:
Vintage Zenith Behind-the-Ear Hearing (BTE) Transistor Hearing Aid, Model Westwood CM, Made In USA, Circa 1969
France1978:
Vintage Zenith Crusader Transistor (Body) Hearing Aid, 4 Transistors, Gold-Colored Anodized Aluminum Case, Circa 1955
France1978:
Vintage Zenith Transistor Behind-the-Ear (BTE) Hearing Aid, Model Westwood CM, Made In USA, Circa 1969
France1978:
Vintage Complimentary Cleaning Kit For Zenith Hearing Aids, The Royalty Of Hearing Aids
France1978:
Vintage Newspaper Ad For The Zenith Royal M Hearing Aid, From The Spokane Daily Chronicle, June 23, 1954
France1978:
Zenith Brochure - Vintage Zenith Transistor BTE Hearing Aids, Zenith Diplomat And Zenith Ambassador, Circa 1957
France1978:
Zenith Brochure - Vintage Zenith 'Crusader' Transistor (Body) Hearing Aid, Gold-Colored Anodized Aluminum Case (Mod II), 4 Transistors, Circa 1957
France1978:
Zenith Brochure - Vintage Zenith 50-R Transistor (Body) Hearing Aid, Ebony-Color Aluminum Case, 4 Transistors, Circa 1957
France1978:
Zenith Brochure - Vintage Zenith "Regent" (Model II) Transistor (Body) Hearing Aid, 5 Transistors, Gold-Colored Anodized Aluminum Case, Circa 1957
France1978:
Zenith Brochure - Vintage Zenith Premier Transistor (Body) Hearing Aid, Gold-Colored Anodized Aluminum Case, 4 Transistors, Made In USA, Circa 1959
France1978:
Vintage Zenith Royal M Transistor (Body) Hearing Aid, 3 Transistors, Gold Anodized Aluminum Case, Made In USA, Circa 1954
France1978:
Vintage Zenith Premier Transistor (Body) Hearing Aid In Presentation Case, 4 Transistors, Anodized Gold-Colored Aluminum Case, Made In USA, Circa 1959
France1978:
Vintage Zenith N-Cell Hearing Aid Batteries
France1978:
Vintage Ad For The Zenith "75" Radionic Hearing Aid, From Popular Science Magazine, June 1948
France1978:
Vintage Advertising For The Zenith "75" Hearing Aid, New Revolution In Hearing Aids, From Popular Mechanics Magazine, April 1948
France1978:
Vintage Zenith "Royal T" Transistor (Body) Hearing Aid, 3 Transistors, Gold Anodized Aluminum Case, Circa 1953
France1978:
Vintage Zenith Regent Model II Transistor (Body) Hearing Aid, 5 Transistors, Gold-Colored Anodized Aluminum Case, Made In USA, Circa 1958
France1978:
Vintage Zenith "Regent" Model II Transistor (Body) Hearing Aid, 5 Transistors, Circa 1958
France1978:
Vintage Zenith Crest Transistor (Body) Hearing Aid (Back View), 4 Transistors, A Small Unit That Measures 2 x 1 x .5 Inches, Made In USA, Circa 1956
France1978:
Vintage Zenith "Crest" Transistor (Body) Hearing Aid, 4 Transistors, Measures 2" x 1" x ½", Circa 1956
France1978:
Vintage Zenith Sentry Transistor (Body) Hearing Aid With CDR (Controlled Dynamic Range), 5 Transistors, Copper-Colored Anodized Aluminum Case, Made In USA, Circa 1962
France1978:
Vintage Zenith Sentry Transistor (Body) Hearing Aid With CDR (Controlled Dynamic Range), 5 Transistors, Anodized Aluminum Case, Made In USA, Circa 1962
France1978:
Vintage Zenith Advance Transistor (Body) Hearing Aid, 4 Transistors, Silver Aluminum Case, Made In USA, Circa 1960
