What motor will this prop fit?

[shallow hull]

Cleaning out storage shed at lake house. Found 3 used outboard or stern drive propellers. They were probably replaced or were spares. The problem is that I don't know what engines they would fit. I am assuming that props are not interchangeable between engine manufacturers.
I'd like to sell them around here but I don't know how to advertise them.
Any help on how to match a prop to a motor?
Thanks !

 

[racerone]

????----Posting some pictures or the numbers off the props might help you.

 

[Yegboats]

Most,but not all props will have some sort of part number on them. If you cant easily see the #s clean the prop and look again. #s can be found between the blades,under the blades,or around the center of the hub where the prop nut goes. Google the numbers.