Fernau, C., `Squared Circle`- Stempel ausserhalb Grossbritaniens, ... Condition:Used - cover traces of usage, otherwise in good condition 100 interesting documents from the

100 interesting documents from the Swiss Postal Museum illustrated and commented on 208 pages

here a simple unbound copy of the extremely rare inventory of the Portuguese postal library

cover loose and with small defects (very thin paper

Catalogue des Aérogrammes du Monde Entier 1950

Dreierstreifen ungebr

Fernau, C., `Squared Circle`- Stempel ausserhalb Grossbritaniens, ... Condition:Used - cover traces of usage, otherwise in good condition 100 interesting documents from theFernau, C., `Squared Circle` stamps outside Great Britain, an overview, series of publications by the Great Britain & Commonwealth Philatelic Society (Switzerland) Volume VIII, 2003, 44 pages, with illustrations, use of the stamps in the English colonies as well as abroad #45033