R1 may be 10k and R2 100k. The transistor can be the BC548 and instead of the small lamp we can use a series LED with a 1k resistor. D1 is germanium and C1 is 10 nF. C2 can be 47 nF.
I found tis circuit in na old documentation from 1958. The circuit uses germanium transistor...
This page shows a crystal oscillator for 2 MHz. Other frequencies can be produced depending on the...
Molex discrete wiring and cabling solutions with applications in consumer electronics, commercial...