USDF 1977 Membership Form May 16, 2019 0 789 Share FacebookTwitterPinterestWhatsAppEmail This form takes us back to the early years of the United States Dressage Federation. This form appeared in the January 1977 issue of Dressage & CT magazine only four years after the USDF was formed in 1973. Share this:TwitterFacebookEmailLike this:Like Loading...