Dacora Dignette

One of the things I like about living in Germany is the fact that it is easy to pick up vintage cameras very cheaply. If I come across one I appreciate, I find hard to resist the temptation to buy.

Unfortunately with this little beauty the shutter is not firing, which is no surprise as I think it was made in 1956...I've tried all the obvious stuff and assume that the blades are stuck... It was rebadged as the Ilford Sportsman for sale in the UK.
 
Dacora Kamerawerk, Reutlingen, Germany