Dr.
Hans Wilderbeek
Duchy of Braunschweig (postage stamps, stationary and postal history)
Expert since:
2014
•
AIEP member since:
2023
DASV, BDPH, ARGE Hannover + Braunschweig, APS, Netherlands Academy for Philately
Boomschillerij 4
NL-5582 GV
Waalre
Netherlands
Correspondence:
Dutch, German, English, French
wilderbeek@gmail.com
+31623305598
Personal reference collections:
Braunschweig
Personal forgeries collections:
Braunschweig
