Question about 1990 and 1991 Pro set

[ucffans]

Does anyone know if Pro Set put autograph insert cards in their 1990 and 1991 packs? I have a 1990 Franco Harris that is autographed and a 1991 Andre Ware that is autographed. I know I did not get them autographed in person or in the mail. I have checked on line and the autographs look real and the cards have slight smears to show they are not machine printed. Maybe later, I will scan them up (I don't have access to my scanner at this moment).

Any help would be greatly appreciated.

[NFLguy2012]

I have bought several packs of 1990 Pro Set packs over the years. From what I understand, and what I've seen, they inserted some insert cards, but they looked so much like the set I first thought that they were regular cards. So, as for the autographs, I think they are SP cards, and Pro Set would have had the cards signed by the player. I've never seen one in person. That's all I know, hope that's a help.

Fly on,
NFLguy2012

[ejiminee]

I'm not aware of any Pro Set autos of these guys.

They both have a Proline auto, but they're also both from 1991.