Note
Lafayette catalog number 88 (1947), p. 102.
QST, Mar 1947, p. 92.
Lafayette catalog number 89, p 171.
Coil numbers:
100: 1.6 to 3.7 MHz
101: 3.5 to8.0 MHz
102: 8.0 to 19.0 MHz
103: 17.0 to 40.0 MHz
104: 40.0 to 100.0 MHz
105: 100 to 300 MHz
106: 400 to 500 MHz
Note frequency gap between numbers 105 and 106.