| Producer (type) | Szomański, Poland |
| Propeller No. | 10643 typ CB-17 |
| Production Date | 1939 |
| Pitch | ??? |
| Diameter | 2560 mm measured |
| Engine | ??? |
| Country of Origin | Poland |
| Used on |
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- Photo 1. Markings. Photo: M. Peikert
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- Photo 2. Sheathing. Photo: M. Peikert
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- Photo 3. Hub, Photo: M. Peikert
About propeller. Most likely designed by engineer Jerzy Bukowski in 1938 and produced in 1939. Exibited in → Muzeum Techniki Warsaw,
Construction. The propeller lamination consists of 10/11, ash plies. Propeller coating by black Tonkilaque. The outboard length of 765 mm of leading edge has aluminum sheathing.
Aircraft and Engine. We will really appreciate any information about it.
References:
- J. Bukowski: Zapiski pamiętnikarskie.