Pulse-triggered 7555 monostable (CB25128E)

We found this circuit in a Radio Electronics magazine from April 1988; The output timing is given by R1 and C1.

Muting Circuit (CB25267E)
This circuit mutes a system when a phone call is received. The circuit is from a Radio Electronics from...
Amplifying Stage (CB6127E)
This circuit is from a 1967 publication. The configuration holds true for modern transistors having...
Low Frequency Hartley Oscillator (CB867E)
L1 is the secunday wound of a common power transformer with voltages between 6 and 12 V and...