15 inch small bolt Rallye Wheels???????

I answered a local ad near my home and met and made a new friend too! He has a nice west coast 69 Dart and he is going through it. its one nice solid car. Anyhow he sold me 4 rallye wheels. They are all small bolt pattern. The fronts are 15X7 and the rears are 15X8. I do not know the front and backspace on them but the rears fit a Swinger with tires on them leaving about 1/2 inch clearance. All four wheels are from Wheel Vintiques. Two were mounted on a car with tires and the other two never have been messed with. In short all four of these are new. I did not know there were 15 inch Rallye Wheels? Are these decent wheels. They look great. I will post a picture or two when I unload them and get the two tires dismounted.
Chas.

Update, here are a few pictures of the two wheels without tires on them. They appear to have 4.5 inch backspace on them. They measure 8 and 9 inches on the outside edge and 7 and 8 on the inside of the bead. They are small bolt pattern too!!
Chas.