Dad had some lead shot in his collection but all of it was from a site west of Poteet on the Atascosa river at one of the several Camino Real crossing. They live on several occassions beginning in the depression, in those blackjacks west of Leming. ( my great aunt was the postmistress for years in Leming) but they never mentioned finding anything other than the usual stuff like flint projectile points. But you know how that sand is there in that encinal. Deep!!!! And always hiding it’s secrets.