France1978: Vintage Microtone Transi-Matic Transistor (Body) Hearing Aid, Model T-1, Made In USA, Circa 1953
France1978: Vintage Microtone Transi-Matic Transistor (Body) Hearing Aid, Model T-1, Made In USA, Circa 1953
France1978: Vintage Maico Model Y (Barrette) Transistor Hearing Aid, Made In USA, Circa 1956
France1978: Vintage Miniature Maico Transist-Ear Barrette-Style Transistor (Body) Hearing Aid, Model Y, 4 Transistors, 1-5/8 Inches High, Made In USA, Circa 1956
France1978: Vintage Sales Brochure for the Maico Midget Vacuum Tube (Body) Hearing Aid, "The Aristocrat of Hearing Aids", Circa 1940s - Front Cover
France1978: Vintage Sales Brochure for the Maico Midget Vacuum Tube (Body) Hearing Aid, "The Aristocrat of Hearing Aids", Circa 1940s - Back Cover
France1978: Vintage Maico Vacuum Tube (Body) Hearing Aid, Model Number Unknown, In a Locking Case Fashioned By Farrington, Made In USA, Circa 1950
France1978: Vintage Maico Vacuum Tube (Body) Hearing Aid, Model Number Unknown, Made In USA, Circa 1950
France1978: Vintage Maico Vacuum Tube (Body) Hearing Aid, Model Number Unknown, In a Locking Case Fashioned by Farrington, Made In USA, Circa 1950
France1978: Vintage Maico (Medical Acoustic Instrument Company) Model UD Atomeer Vacuum Tube (Body) Hearing Aid, 3 Vacuum Tubes, Made In USA, Circa 1947
France1978: Vintage Maico (Medical Acoustic Instrument Company) Model UD Atomeer Vacuum Tube (Body) Hearing Aid, 3 Vacuum Tubes, Made In USA, Circa 1947
France1978: Vintage Maico Transistor (Body) Hearing Aid, Made In Germany
France1978: Vintage Maico Behind-The-Ear (BTE) Hearing Aid, Computer Programmed, Model Number Unknown, Made In Switzerland
France1978: Vintage Maico Maxitone T (Body) Transistor Hearing Aid In Original Case, Made In USA, Circa 1954
France1978: Vintage Maico Transistor (Body) Hearing Aid, Model AX Universal, Made In Germany, Circa 1961
France1978: Vintage Maico Vacuum Tube (Body) Hearing Aid, Model J, 3 Sub-Miniature Vacuum Tubes, Made In USA, Circa 1951
France1978: Vintage Maico Vacuum Tube (Body) Hearing Aid With Back Removed, Model J, 3 Raytheon Sub-Miniature Vacuum Tubes, Made In USA, Circa 1951
France1978: Vintage Maico Model F-1 Portable Audiometer Hearing Tester, Vacuum Tube Unit, Circa 1950s
France1978: Vintage Maico Model F-1 Portable Audiometer Hearing Tester, Vacuum Tube Unit, Circa 1950s
France1978: Vintage Maico Model F-1 Portable Audiometer Hearing Tester, Vacuum Tube Unit, Circa 1950s
France1978: Vintage Maico (Medical Acoustic Instrument Company) Model BX Universal II Transistor (Body) Hearing Aid, Made In Germany, Circa 1967
France1978: Vintage Maico Model L Vacuum Tube (Body) Hearing Aid, Circa 1951
France1978: Vintage Maico Transist-Ear Model W Transistor (Body) Hearing Aid, 5 Transistor Unit, Made In USA, Circa 1955
France1978: Maico Transist-Ear Model R Transistor (Body) Hearing Aid, 3 Transistors, Made In USA, Circa 1954
France1978: Vintage Maico Transist-Ear Model AB Transistor (Body) Hearing Aid, 3 Transistor Unit, Circa 1956
France1978: Vintage Advertising For The Maico Transist-Ear (Body) Hearing Aid In The Great Falls Montana Tribune Newspaper, February 22, 1953
France1978: Vintage Maico Transist-Ear (Body-Barrette) Hearing Aid, 2 Transistors, Made In USA, Circa 1953
France1978: Vintage Maico Transist-Ear (Body-Barrette) Hearing Aid In Presentation Case, 2 Transistors, Made In USA, Circa 1953
France1978: Vintage Maico Transist-Ear (Body) Transistor Hearing Aid, Model AC, Made In USA, Circa 1957
France1978: Vintage Maico Maxitone T (Body) Transistor Hearing Aid In Original Case, Made In USA, Circa 1954