• Country
• United States of America (USA)

• Manufacturer / Brand
• Murdock, WM.J. Co.; Chelsea

• Year
• 1913 ??

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 141219

• • alternative name: William J. Murdock Co.

• Main principle
• RF-Circuit or wave trap (separate, can also be an antenna with amp.)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Loading Inductance No.510 - Murdock, WM.J. Co.; Chelsea

• Shape
• Tablemodel, with any shape - general.

• Notes
• Murdock No.510 Loading Inductance;
  Slider with 6 (8) taps, bakelite base, as used at receiving units No.505 & 506.

• Mentioned in
• - - Manufacturers Literature (Murdock Apparatus Catalogue No.14)

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

• Other Models

• Here you find 88 models, 70 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Murdock, WM.J. Co.; Chelsea