There was a Bethlehem Steel corp. in "Pottstown" Pa. on Keim ST. The steel mill is now out of business. The building (I think) is still there??? Pottstown is in Montgomery co. I'd written there was and is a Keim St. in Pottstown ,Pa. that goes from Lower Pottstown twp., Pa. to Chester co. Coventry twp. Pa. Pottstown is mixed up with Pottsville and now guess - Pittston, Pa.- all in Pa. miles apart. Gwen