Philips Sylvania ECG Component ECG389 Transistor w/ Original Box

Philips Sylvania ECG Component ECG163A Transistor w/ Original Box

Philips Sylvania ECG Component ECG209 Transistor w/ Original Box

Philips Sylvania ECG Component ECG177 Transistor w/ Original Box

Philips Sylvania ECG Component ECG401 Transistor w/ Original Box

Philips Sylvania ECG Component ECG117A Transistor w/ Original Box

Philips Sylvania ECG Component ECG159 Transistor w/ Original Box

Sylvania ECG Component ECG171 Transistor w/ Original Box