|Producer (type)||Unknown Producer|
|Engine||M-11D, 115/125 KM/HP|
About the propeller. The propeller was produced by one of the Polish aviation factory, (Glider Workshops of Jezow?). Right now the prop is a part of Memorial Exhibition in Jeżow Sudecki (2015).
Construction. The propeller lamination consists of 7, ash(?) plies. The outboard length of leading edge of approx. 800 diameter mm had brass sheathing. Propeller was originally painted.
Aircraft and Engine. The propeller was most likely used for one of Polish built CSS-13, working with M-11D engine, rated to 125/115 HP.