Vintage USU Aggies hat, Men's Fashion, Watches & Accessories, Caps Vintage Accessories Vintage Texas Am Aggies Snapback Hat Cap Brown Vintage Embroidered Colorado Baseball Cap Colorado Hat Mountains Hats Texas A&M Aggies Classic Cap, Leather Cap Nousty Vintage Texas A&M University Aggies Logo White Baseball Football Hat. Extremely rare Colorado A&M Aggies snapback cap, produced by University Square (Made in USA). Before Colorado State University adopted its current name and Rams in 1957, the school was known as Colorado A&M (Agricultural & Mechanical College), and its teams competed as the Aggies. University Square was a small run collegiate outfitter, producing snapbacks for small schools.