E.F. Johnson Company
194Ø
E.F. Johnson Company
1947 & 1952
E.F. Johnson Company
1955
E.F. Johnson Company
1964 & 1969
E.F. Johnson Company
2ØØ2
E.F. Johnson Company
2ØØ5
21Ø Second Avenue Southwest, Waseca, Minnesota

E.F. Johnson bought SPEED-X from Les Logan in 1947 - E.F. Johnson sold it's entire Amateur Line to Wm M Nye Co in 1972

E.F. Johnson Ads: 1952 LICENSE MANUAL page 85 - 1953 LICENSE MANUAL page 89 - 1963 LICENSE MANUAL page 87

E.F. Johnson Company E.F. Johnson Company E.F. Johnson Company E.F. Johnson Company
Pre SPEED-X

Production Run Pre 1947
Base size      2" X 3"
     made of   Brass
Ckt Closer     Missing
Aquired        March 2ØØ2
E.F. Johnson Company E.F. Johnson Company E.F. Johnson Company E.F. Johnson Company E.F. Johnson Company
Code Practice Set

Model          SPEED-X 45Ø
Production Run 1947 - 1972
Base size      3.75" X 6"
     finish    Brown
     made of   Bakelite
Aquired        April 2ØØ1
E.F. Johnson Company E.F. Johnson Company E.F. Johnson Company E.F. Johnson Company

Model          SPEED-X 114-31Ø
Production Run 1947 - 1972
Base size      2" X 3"
     finish    Black Crackle
     made of   Cast Iron
Ckt Closer     No
Aquired        April 2ØØ1
E.F. Johnson Company E.F. Johnson Company E.F. Johnson Company E.F. Johnson Company E.F. Johnson Company

Model          SPEED-X 114-31Ø
Production Run 1947 - 1972
Base size      2" X 3"
     finish    Black
     made of   Bakelite
Ckt Closer     No
Aquired        April 2ØØ1
E.F. Johnson Company E.F. Johnson Company E.F. Johnson Company E.F. Johnson Company E.F. Johnson Company

Model          SPEED-X 114-32Ø
Production Run 1947 - 1972
Base size      2" X 3"
     finish    Black Crackle
Ckt Closer     No
Aquired        March 2ØØ3
E.F. Johnson Company E.F. Johnson Company E.F. Johnson Company
Les Logan Style Name Plate
(shown in 1952 ad)


Model          SPEED-X 114-52Ø
Production Run 1947 - 1972
Base size      3" X 6"
     finish    Black Crackle
     made of   Cast Iron
Damper         I
Ckt Closer     Yes
Aquired        June 2ØØ2
Sold           October 2ØØ2
E.F. Johnson Company E.F. Johnson Company E.F. Johnson Company

Model          SPEED-X 114-52Ø
Production Run 1947 - 1972
Base size      3" X 6"
     finish    Black Crackle
     made of   Cast Iron
Damper         I
Ckt Closer     Yes
Aquired        December 1965