Cadillac diapositives collection - question!

[mmilla07]

I was hoping you could help me determine what exactly the item I found is and it's value. To me it looks like original photo diapositibes for a 1992 Cadillac Seville, Eldorado, Fleetwood, Deville, Allante and Brougham. Any guidance would be greatly appreciated.

[mmilla07]

Forgot to put this one up!

[936CD69]

They are from the 3 ring binder of press release materials for the new model year. I have the binder for 92 and 93.

HTH
Craig