BUCO vintage Sheriff helmet Travis County?? visor, chin strap, needs

This is a vintage BUCO Sheriff helmet, which I believe is from Travis County, Texas, however, it is not marked other that Sheriff. No size indication, BUCO label inside the helmet. It is ample size for me, and I have a larger head for a woman. Please look at the pictures for condition, selling as found. PLEASE ASK QUESTIONS I do not ship outside the lower 48 states.