Probably late 1920's
Similar to Ernemann's Erni and Ernette cameras, but of lower quality construction.
The camera is in relatively good condition, but the shutter only works on 'B'.
The ground glass screen is present, as is the frame finder.
The lever to change the speeds on the 3-speed shutter has been ineffectictively repaired with a small nail !
No sign of a maker's name.