S&S Aircraft Limited Winnipeg Propeller

[Hissy]

S&S Aircraft Limited Winnipeg Propeller

Des 120 C
SER. 149
HP 152
RPM 2350
Dia 78 inches
Other markings on the back "2" "16.3" "849" "120C" "1"

This propeller use to hang on my grandmother's wall downstairs. It has a clock in the middle. When I was young, it fell off the wall when no one was around so I remembered it. When my grandmother passed away in the 80s I asked if I may have it. I have no idea what type of plane it was used for? How old it is? What its worth? etc.

Any information would be appreciated. Thanks in advance.

[MWP_Lamar]

The "DES 120 C" is most likely the design or drawing number, and is the most accurate way to identify any prop. Unfortunately, no reference list for S&S drawing/design numbers is known to exist. There sure seem to be a quite a few unused propellers still around.