True, beef and dairy types were all recorded in the same herd book until 1948. AMSS cattle that traced to that herd book were allowed back in the ASA book in 1972. I was referring to the fact that Leader 21, etc., did not contain any of those cattle in their pedigree. However, prior to 1948, there were two distinct types of Shorthorns. Beef and dairy. Along with some that considered themselves dual purpose. You'd have a hard time arguing that Leader 21st and any of his 4 or 5 generation ancestors, at least, would be anything but beef type. His pedigree is absolutely loaded with Scotch type Shorthorns, many of whom were imported directly from Scotland. Any reference to Leader 21st as having Milking Shorthorn ancestry because of what happened in the 1800's would be like calling today's Angus Holsteins or Maine Anjou because they have Bootmaker or Capone in their ancestry. Most experienced Shorthorn breeders in this part of the country at least associate the bug eyes with the old line Polled Shorthorns, not the Milking Shorthorns. I suppose there may have been some lines that appeared that way, but the common lines used in the middle west, Columbus, Clark, Lancer, Foxdale Favorite Robin, Canadian Image, were generally not bug eyed. At any rate, I don't think it is accurate to say that all cattlemen associate bug eyes with dairy cattle, bug eyes are a trait of polled cattle, or that Leader 21st in any way, shape, or form was a product of Milking Shorthorn genetics.