A custom grain mill typically ground cornmeal and flour only for local farmers, not for commercial distribution.

During three centuries of operation, the Mill evolved to meet changing needs and became the center of the community of Anselma.

However, it provided a vital local flour milling service for early settlers living in Philadelphia's backcountry against the backdrop of a flourishing American grain economy in the late 18th century.

Mr. Collins assembled a machine shop to create a repair service and sharpen lawn mower blades, and even cut hair for local residents.

The Mill sells its own stoneground flour and cornmeal, and hosts a weekly farmer's market on its historic grounds.