24" Wooden Propellers (2) 24 x 36 "Universal Propellers"/Ft. Worth, Tx

[WHS1951]

I'm a former hot-air balloon pilot...have two inflation fans that are not practical to sell as fans, so I've disassembled and have two 24" wooden props (24 x 36) for sale...with or without hubs. According to the stickers still attached, they were manufactured by "Universal Propellers" out of Fort Worth, TX. Tried to Google, but no luck. Are they still in business?
I have no clue what these props are worth on the used market, so I'm looking for some information on where/how I might sell these, and the best way to find the appropriate market.
Thanks much, Howard Solomon, Jacksonville, FL (904) 268-6825

[MWP_Lamar]

I've no idea what these are worth as I don't recall seeing them for sale before. Almost without a doubt your biggest audience will be on eBay.

[WHS1951]

Yes, certainly e-bay will be a good bet...but I need to have a starting point for pricing...and I don't have a clue at this point. Don't want to waste time with too high a price, but neither do I want to give them away. Both props are in excellent condition.
Thanks,
Howard Solomon
Jacksonville, FL
(904) 268-6825