Dr. Franz Kalckhoff (30 November 1860 – 13 February 1955) was a German philatelist who signed the Roll of Distinguished Philatelists in 1934.[1] He is noted as philatelic author, editor and expert on postal stationery.
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Franz Kalckhoff".
Except where otherwise indicated, Everything.Explained.Today is © Copyright 2009-2025, A B Cryer, All Rights Reserved. Cookie policy.