Switzerland
1966- Label and catalog number
- Zytglogge zytglogge 1 EP-33-538Zytglogge zytglogge 1
- Format
- 7", EP · Gatefold
- Runout / matrix
EP 33- 538 A Made in Switzerland DTRunout A, stamped, etched
EP 33- 538 B Made in Switzerland DTRunout B, stamped, etched