W.I.W. 19.5 single and dual wheels

[undertaker72]

Trying to judge value of a set of 6 four of them are duel wheel budd type , the two front ra single piece clip Style hubcap wheel these were on a 72 P30 type tractor that pulled up potato chip trailer I would like to sell the whole set of 6 I might sell them separate just trying to get some info on values sorry for the dirty pictures I finally just cleaning up some stuff they have been underneath my trailer and the birds have put a little bit of deposit