Dr. Walter Koch
Address
Kollwitzweg 13
5 Köln 91
Areas of expertise
Inherited stamps?
Do you have stamps from German Post Offices in China Michel Nos. 1 - 7, 15 - 47 and want to get them appraised?
Kollwitzweg 13
5 Köln 91
Do you have stamps from German Post Offices in China Michel Nos. 1 - 7, 15 - 47 and want to get them appraised?
