Philatelic Literature Specialists

Cohen, Stanley F. and Barette, Maurice and Rosenblat, Daniel G. and Chaillou, Dominique

Collecting British Squared Circle Postmarks

Supplement No. 1

Publisher: privately published, 1990

Large paperback, illustrated, 57 pages, tiny corner-crease else in Very Good condition.

First Supplement to the original work with new information discovered since 1987.

£7.00