SPECIAL Cottections Kohl, Paul. Kohl-Briefmarken-Handbuch ...
*SCG 1926-1936. (Card 2)
.P926 CONTENTS--Continued.
.K82B Morokko--bis Helgoland, amtlicher Neudruck.-- Bd.5. Helgoland, Privatneudrucke bis Italien
1861-1928.
1. Postage-stamps--Collectors and collecting. I. Munk, Herbert, ed.