The Rollop 35 is not related to Lipca and was produced after the company was closed.
- ↑ McKeown, p. 629.
- McKeown, James M. and Joan C. McKeown's Price Guide to Antique and Classic Cameras, 12th Edition, 2005-2006. USA, Centennial Photo Service, 2004. ISBN 0-931838-40-1 (hardcover). ISBN 0-931838-41-X (softcover).
- Lippische Cameras at www.collection-appareils.fr
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