Help me find early wooden prop from Saskatoon Saskatchewan

[joanie123]

Hi - I am new to this site. I am trying to track down any information on a manufacturer of wooden props in Saskatoon (or anywhere else in Saskatchewan Canada) pre-depression era. My husband's grandfather used to make them, and branded them with his name and perhaps a wing. Last name Erstad. Finding an actual propeller would be ideal!
Thanks,
Joanne