Skip to main content
Hi !Hi! Sign in or registerHelp & Contact
Sell
My eBay
  • Summary
  • Recently Viewed
  • Bids/Offers
  • Watch List
  • Purchase History
  • Selling
  • Saved feed
  • Saved Searches
  • Saved Sellers
  • Messages
Please sign-in to view notifications.
Loading...
eBay Home
Advanced
Copyright © 1995-2025 eBay Inc. All Rights Reserved. User Agreement, Privacy, Payments Terms of Use, Cookies and AdChoice

Johnson Code Keyers and Keys

More to explore

  • Morse Code Telegraph Key

breadcrumb

  • eBay
  • Johnson Code Keyers and Keys
    • JOHNSON CONTROLS CARD KEY CK 721 PN 27 4805 5 - Image 1 of 4
    • JOHNSON CONTROLS CARD KEY CK 721 PN 27 4805 5 - Image 2 of 4
    • JOHNSON CONTROLS CARD KEY CK 721 PN 27 4805 5 - Image 3 of 4
    • JOHNSON CONTROLS CARD KEY CK 721 PN 27 4805 5 - Image 4 of 4

    JOHNSON CONTROLS CARD KEY CK 721 PN 27 4805 5

    Pre-Owned · Johnson
    RM 1,070.87
    or Best Offer
    Free shipping
    S⁣p⁣o⁣n⁣5⁣1⁣s⁣ ⁣7⁣о⁣4⁣r⁣e⁣ ⁣d⁣⁣V⁣P⁣ ⁣⁣⁣⁣5⁣⁣⁣S⁣⁣ ⁣
    • E.F. Johnson Speed-X  Semi-Auto CW Telegraph Key 114-520 Bug Ham Radio - Image 1 of 4
    • E.F. Johnson Speed-X  Semi-Auto CW Telegraph Key 114-520 Bug Ham Radio - Image 2 of 4
    • E.F. Johnson Speed-X  Semi-Auto CW Telegraph Key 114-520 Bug Ham Radio - Image 3 of 4
    • E.F. Johnson Speed-X  Semi-Auto CW Telegraph Key 114-520 Bug Ham Radio - Image 4 of 4

    E.F. Johnson Speed-X Semi-Auto CW Telegraph Key 114-520 Bug Ham Radio

    Pre-Owned · Johnson
    RM 516.08
    or Best Offer
    RM 223.89 shipping
    S⁣7⁣O⁣p⁣ ⁣о⁣n⁣E⁣s⁣M⁣o⁣r⁣ ⁣e⁣E⁣d⁣⁣⁣C⁣⁣⁣ ⁣0⁣⁣⁣S⁣ ⁣⁣
    • Lance Johnson Engineering Kansas City Keyer Model KC-1 30 Day Returns. - Image 1 of 4
    • Lance Johnson Engineering Kansas City Keyer Model KC-1 30 Day Returns. - Image 2 of 4
    • Lance Johnson Engineering Kansas City Keyer Model KC-1 30 Day Returns. - Image 3 of 4
    • Lance Johnson Engineering Kansas City Keyer Model KC-1 30 Day Returns. - Image 4 of 4

    Lance Johnson Engineering Kansas City Keyer Model KC-1 30 Day Returns.

    Pre-Owned · Johnson
    RM 636.50
    or Best Offer
    RM 215.42 shipping
    F⁣S⁣D⁣р⁣o⁣n⁣s⁣o⁣r⁣ ⁣e⁣R⁣d⁣⁣N⁣ ⁣⁣⁣N⁣⁣⁣T⁣⁣⁣ ⁣U⁣⁣⁣
    • E.F. Johnson Speed-X Bug, Telegraph Key, Les Logan Style - Image 1 of 4
    • E.F. Johnson Speed-X Bug, Telegraph Key, Les Logan Style - Image 2 of 4
    • E.F. Johnson Speed-X Bug, Telegraph Key, Les Logan Style - Image 3 of 4
    • E.F. Johnson Speed-X Bug, Telegraph Key, Les Logan Style - Image 4 of 4

    E.F. Johnson Speed-X Bug, Telegraph Key, Les Logan Style

    Parts Only · Johnson
    RM 1,075.18
    or Best Offer
    RM 267.72 shipping
    ⁣Z⁣⁣Q⁣ ⁣⁣⁣⁣⁣⁣7⁣⁣7⁣⁣⁣⁣ ⁣⁣6⁣J⁣ ⁣⁣⁣⁣0⁣⁣T⁣⁣
  • 1940 J-37 J-44 TELEGRAPH KEY BASE E F Johnson MORSE CODE KEY WWII US Navy Army - Image 1 of 4

    1940 J-37 J-44 TELEGRAPH KEY BASE E F Johnson MORSE CODE KEY WWII US Navy Army

    Pre-Owned · Johnson
    RM 468.35
    or Best Offer
    RM 125.58 shipping
    P⁣⁣⁣⁣D⁣⁣⁣⁣ ⁣⁣⁣B⁣⁣⁣⁣Z⁣ ⁣⁣⁣W⁣Z⁣⁣⁣⁣ ⁣⁣⁣C⁣
  • Vintage E. F. Johnson Co. Telegraph Leaner Set Ohms Sounder on Base with Tag - Image 1 of 4

    Vintage E. F. Johnson Co. Telegraph Leaner Set Ohms Sounder on Base with Tag

    Parts Only · Johnson
    RM 430.07
    or Best Offer
    RM 254.39 shipping
    ⁣A⁣⁣G⁣⁣⁣⁣⁣ ⁣J⁣J⁣ ⁣⁣⁣7⁣2⁣ ⁣⁣G⁣S⁣⁣ ⁣N⁣M⁣ ⁣⁣G⁣⁣
  • J-44 Telegraph Key Base - E.F. Johnson - WW2 - Moorse Code - Image 1 of 4

    J-44 Telegraph Key Base - E.F. Johnson - WW2 - Moorse Code

    Pre-Owned · Johnson
    RM 236.32
    RM 201.27 shipping
    B⁣D⁣⁣ ⁣6⁣7⁣⁣⁣ ⁣⁣5⁣8⁣⁣ ⁣H⁣⁣C⁣ ⁣⁣J⁣O⁣ ⁣U⁣⁣⁣⁣⁣⁣
  • Morse Code Speed X Transmitting Key Cat. No. 114-300-1 E .F. Johnson Co. - Image 1 of 4

    Morse Code Speed X Transmitting Key Cat. No. 114-300-1 E .F. Johnson Co.

    Pre-Owned · Johnson
    RM 386.59
    or Best Offer
    RM 55.69 shipping
    V⁣H⁣ ⁣2⁣⁣⁣T⁣ ⁣A⁣A⁣ ⁣⁣Q⁣⁣⁣⁣⁣⁣⁣6⁣ ⁣⁣A⁣5⁣⁣⁣ ⁣⁣
  • J-37 J-44 TELEGRAPH KEY BASE  E F Johnson MORSE CODE KEY - Image 1 of 4

    J-37 J-44 TELEGRAPH KEY BASE E F Johnson MORSE CODE KEY

    Pre-Owned · Johnson
    RM 430.07
    or Best Offer
    RM 197.06 shipping
    E⁣X⁣ ⁣9⁣⁣U⁣ ⁣3⁣⁣Y⁣⁣ ⁣⁣F⁣⁣8⁣⁣ ⁣⁣⁣N⁣⁣Y⁣⁣ ⁣⁣⁣8⁣
  • EF Johnson Brass Morse Code Key 590 with Shorting Bar Ham Radio - Image 1 of 4

    EF Johnson Brass Morse Code Key 590 with Shorting Bar Ham Radio

    Pre-Owned · Johnson
    RM 301.01
    RM 196.07 shipping
    3⁣H⁣ ⁣⁣3⁣⁣⁣G⁣⁣⁣ ⁣⁣⁣Z⁣⁣D⁣⁣ ⁣⁣⁣⁣⁣Z⁣F⁣⁣ ⁣⁣F⁣
  • VINTAGE SPEED-X TELEGRAPH MORSE CODE KEY - Image 1 of 4

    VINTAGE SPEED-X TELEGRAPH MORSE CODE KEY

    Pre-Owned · Johnson
    RM 279.55
    or Best Offer
    RM 116.85 shipping
    I⁣⁣Z⁣ ⁣⁣7⁣⁣⁣Z⁣ ⁣4⁣⁣M⁣⁣⁣⁣⁣⁣ ⁣⁣W⁣⁣6⁣ ⁣J⁣6⁣ ⁣N⁣
  • SPEED-X E.F Johnson CO. Telegraph Key Practice Set Model 450 Untested - Image 1 of 4

    SPEED-X E.F Johnson CO. Telegraph Key Practice Set Model 450 Untested

    Parts Only · Johnson
    RM 128.98
    or Best Offer
    RM 157.62 shipping
    3⁣⁣⁣⁣⁣K⁣⁣ ⁣⁣A⁣6⁣⁣⁣ ⁣X⁣⁣X⁣ ⁣9⁣Q⁣ ⁣⁣L⁣2⁣ ⁣⁣⁣⁣
  • Johnson Matthey Remote Control Display P/N RDM-2 - Image 1 of 4

    Johnson Matthey Remote Control Display P/N RDM-2

    New (Other) · Johnson
    RM 860.14
    or Best Offer
    RM 179.64 shipping
    J⁣⁣⁣⁣⁣9⁣⁣ ⁣⁣L⁣⁣⁣⁣I⁣⁣ ⁣B⁣⁣W⁣⁣⁣ ⁣P⁣⁣T⁣ ⁣Z⁣H⁣
  • EF Johnson - HAM Morse Code Keyer Sounder  - On Wooden Base - 4 Ohms  Waseca - Image 1 of 4

    EF Johnson - HAM Morse Code Keyer Sounder - On Wooden Base - 4 Ohms Waseca

    Pre-Owned · Johnson
    RM 301.01
    RM 300.19 shipping
    S⁣S⁣p⁣o⁣n⁣s⁣o⁣r⁣е⁣d⁣U⁣⁣ ⁣9⁣6⁣⁣⁣ ⁣E⁣⁣⁣V⁣ ⁣C⁣⁣I⁣⁣⁣
  • J-37 J-44 TELEGRAPH KEY BASE  E F Johnson WW2 MORSE CODE KEY Works GOOD - Image 1 of 4

    J-37 J-44 TELEGRAPH KEY BASE E F Johnson WW2 MORSE CODE KEY Works GOOD

    Pre-Owned · Johnson
    RM 537.59
    or Best Offer
    RM 129.80 shipping
    ⁣O⁣5⁣ ⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣S⁣⁣0⁣⁣ ⁣G⁣Y⁣⁣⁣ ⁣T⁣⁣M⁣⁣
  • Vintage Johnson Speed-X Morse Code Telegraph Key - Image 1 of 3

    Vintage Johnson Speed-X Morse Code Telegraph Key

    Pre-Owned · Johnson
    RM 236.54
    RM 127.30 shipping
    Q⁣⁣⁣D⁣ ⁣R⁣⁣U⁣ ⁣⁣O⁣⁣⁣P⁣ ⁣1⁣8⁣ ⁣8⁣⁣⁣8⁣ ⁣B⁣⁣ ⁣⁣⁣
  • All Listings
  • Auction
  • Buy It Now
  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
  • List View
  • Gallery View

16 Results

Sort: Best Match

  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
  • Brand: Johnson- Selected