brown leghorn chickens??

Sammy went to the sale at Huntsville and bought some hens. he called and told me and I said what kind are they he said brown leghorns. this is the chickens he bought. they are either white rocks or Tyson birds and i think they are Tyson's birds. They fellow said he had 300 of these birds and his house fell and he had to get rid of them. the other 5 sammy bought were a mixed farm birds that have banty in them I think.