About the propeller, The propeller was produced by Schwarz workshop, Berlin. The propeller is fitted with a metal name plate, typical only for some light power Schwarz propellers from late 30ties / early 40ties. Original Schwarz decals remained.
Construction, The propeller is covered by fabric. The outboard length of leading edge had brass sheathing.
Aircraft and Engine, Klemm L25 /26 aircraft was powered by Hitth HM R engine, 80HP. The mounting hub was Hirth type, size: 1.
![Klemm25](https://polishpropellers.com/wp-content/uploads/2020/10/Klemm25.jpg)
Klemm L25 aircraft, Schwarz propeller. Source: aviadejavu.ru
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