 | This article is rated Stub-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects: | |||||||
| ||||||||
Untitled
edit--Copppper (talk) 21:01, 6 June 2013 (UTC)Most of the history of these watches in in Swiss. Does anyone have old catalogues or print sources that describe them? there is apparently a book by Kathleen Pritchard called Swiss Timepiece Makers, 1775-1975 that mentions them, but is difficult to find.