Texas AMC miniature pennant from when my grandfather attened
Square of turf from old Kyle before they replaced it with grass
Application to Date an Aggie form from sometime in the 20's or 30's I believe - was sent to Texas Women's College as a kind of matchmaking form
Wire from Bonfire '98 (used to have ashes, but bottle fell and broke and I assumed I'd get ashes from '99 Bonfire, so didn't replace them)
1975 Pearl Light beer can with A&M Helmet and schedule on it
1947 Longhorn with my grandfather's picture
All kinds of other knick-nacks and things here an there that have found their way into my collection
At some point I'll get a drawing my grandfather made in one of his engineering classes of a flexible coupling, that one will be a big one for me.