Symbol and Trio
The Trio is a 6×9 folding camera using 120 film, made in the 1930s by the German company Welta.
Japanese advertisement
Catalogue by the Japanese retailer Photo News, April 1936. (Image rights) |
Bibliography
- 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). P.991.
- Photo News Sha. Catalogue of Welta cameras, dated April 1936.
Links
- Trio by Vagamundos at Flickr
- Trio at www.collection-appareils.fr