ULCA (Otto Henneberger’s Patent)
ULCA, camera patented by Otto Henneberger in 1932 in Germany, and later in the USA and Canada. Simple meniscus lens. The ULCA was made in Germany, England and The US. This one is marked "STM" indicating German manufacture. There is also a French version called le Photolet.
ULCA par Otto Henneberger