Yup, very nice find. These old brochures are really something. I have been buying them for the server for a long time, still are sooooo many that I don't have. Can you provide the name of the brochure as well as the publication dates? The dates can be found on the lower left hand corner of the back cover.
I like the 140 one in the top left corner, haven't seen that one before. Also cuious about #2 bottom row from the right. Interesting. Congrats
on the good luck