DBP_1980_1053_Internationaler_Kongre%25C3%259F_f%25C3%25BCr_Erziehung_und_Bildung_H%25C3%25B6rgesch%25C3%25A4digter.jpg
Source: Wikimedia Commons
  • Colnect-153-219-Early-and-Oscillogram-Pulses.jpg
Issued by: Germany
Function: postage
Date: 7/10/1980
Denom: 90(pf)
Color: multicolored
Design: oscillogram pulses
Watermark: unwmk
Perf: 14
Width: 43.00 Height: 26.00
Catalog value:

In collections: used (Stan Shebs)

External links:
Colnect 38098-..deral_Republic