• Country
• United States of America (USA)

• Manufacturer / Brand
• Perfectograph Co.; New York (NY)

• Year
• 1925 ?

• Category
• Miscellaneous (Other, Various) - see notes

• Radiomuseum.org ID
• 136495

• Loudspeaker
• - - No sound reproduction output.

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: Perfectograph - Perfectograph Co.; New York

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 10.75 x 7 x 7.75 inch / 273 x 178 x 197 mm

• Notes
• Perfectograph;
  Training unit for morse code practicising,
  hand crank operated, needs a suitable paper punch tape, three screw terminals, speed control: slow - fast.

• Source of data
• -- Collector info (Sammler)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 1 models, 0 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Perfectograph Co.; New York (NY)