The Mason collection of British shells
By: by R. Winckworth.
Publisher: Printed by Stephen Austin and Sons
Published: 1940
Place of publication: [Hertford
Language: eng
Number of pages: 189
Subjects: Shells -- Catalogs and collections -- Great Britain.
Genres: Catalogs and collections
Notes: From cover: "[Reprinted from the Journal of Conchology, Vol.21, No.7 April, 1940]".

Imprint from colophon.

Title from cover.