Welcome to the home of the Butler Old Stone House Region of the AACA. We are a group of antique and classic automobile enthusiasts with a special interest in maintaining and promoting automobiles that were "Butler-Built", meaning manufactured in Butler, Pennsylvania.
Our AACA regional club is non-profit, and all our members are volunteers. We operate with generous financial support from our partners and the public.
We are having a monthly Open House for the public to come and see the Butler-Built cars. The Open House is free but donations are accepted. Our Events page also lists the open house dates and other activities. We frequently show some of the Butler-Built cars at historical or automotive related events around the Butler area.
