1931 Szomanski Warszawa, Leo 135

Producer (type)Integrale, Poland
Propeller No.3738
Production Date1931
Diameter2550 marked
EngineHispano Suiza 180 HP
Country of OriginPoland
Used on LeO H-135 B-3

About the propeller. The propeller was produced by Włodzimierz Szomański’s factory Inegrale, Warsaw. The propeller is displayed In Polish Air Force Muzeum of Dęblin (october 2017), Borrowed from Museum of Puck. Decals in rather poor condition, however a Tonkilaque coating is almost perfectly preserved.

Construction. The propeller lamination consists of 8 ash plies. The outboard leading edge of approx. 500 mm (measured along diameter) has brass sheathing (non standard, most likely due to Marine application). The propeller is covered by black laque.

Aircraft and Engine. The propeller was used with one of Polish Leo 135 seaplane. Engine: Hispano Suiza 180 HP.


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