I believe this is the 1st series of the cards but can't be 100% sure. They are from 1992. I didn't put a ton of research into finding the series number. Each card is numbered 1 through 90 and there is one additional card giving the list of all of the cards in this series. On the back of each card is a little snippet about the model.                           

There are 10 greeting cards as well. They are mostly dated 1978-1984 with 2 being dated 1991.

All of the cards are in plastic binder pages. You will receive them in the binder sleeve pages exactly as shown in the photos. 

These appear to be in very nice condition. Crisp corners, flat, well taken care of. From a smoke free home.