Telegraph & Crystal Radio References

Telegraph References

  1. Morse Code Translator
  2. The Singing Wire
  3. The History of Western Union
  4. Other Morse Code Links
  5. Telegraph Circuits
  6. Railway Telegraph History
  7. Telecommunicatiions
  8. Telegraph Timeline -- India
  9. Telegraph Bugs (Keys) of the 1920's & 1030's
  10. Alexander Graham Bell's Path to the Telephone [Home Page]
  11. Alexander Graham Bell's Path to the Telephone
  12. Telegraph Batteries
  13. Sound, Current, Vibrations etc. [Site Map]
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Crystal Radio References

  1. Radio WrinklesRadio Wrinkles, Crystal Radio Projects, Building Instructions, Theory of Operation, Using Your Radio, Phil's Old Radios
  2. Electronic Circuits
  3. Midnight Science Books
  4. X-Tal Set Society
  5. Crystal Radio Vendors
  6. Crystal Radio Projects Book
  7. Ohm's Law
  8. The Meccano Crystal Radio Receiving Set
  9. Murdock Crystal ReceiverArticle and Picture
  10. Antiques of Science and Technology -- Crystal Radio Stand picture
  11. Antiques of Science and Technology Links
  12. Other Crystal Radio, Transistor Resources (and Pinhole Camera)
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Kits and Parts

  1. Radio Wrinkles Radio Parts, Supplies & Repair
  2. 8893 Crystal Radio Kit
  3. AM Crystal Radio Kit Catalog
  4. Crystal Radio Kits and PartsMidnight
  5. PV Scientific Crystal Radio Page
  6. Shortwave Crystal Radio Kits Radio Wrinkles
    7. PARTS & SUPPLIES: Bry's HAM PAGES by AF4K

    Midco
    Dr. B.A. Turke
    P.O. Box 2288
    Hollywood, FL 33022
    (954) 925-3670
    catalog $2.00

    Mouser Electronics
    1-800-346-6873

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