I bought a bunch of T stuff last week, and part of that package was these two steering wheels. The spiders appear to be aluminum, and I'm not sure what the rims are. They may be black painted wood. They are 17" diameter.
They appear to be accessory steering wheels for a T - the steering pinion shaft hole is keyed & should be 3/4" diameter. The small hole would be for the horn wire as this type could have used a horn button/nut arrangement.
There were dozens of accessory steering wheels manufactured for T's - if you had access to any of "The Ford Owner" magazines from in the days of the T, you perhaps could find an advertisement for it.
Those look like the Fox brand. Offered as plain or tilting 'fat man' style. The plain had horn button caps, that is missing on yours. The hole in the alum spider is for the horn wires to go to the button. Plastic like corrugated rims.
