C.A. Preston Dairy, Monongahela PA

C.A. Preston Dairy Milk Bottle

This milk bottle from C.A. Preston dairy which at one time was in Monongahela is up for sale on eBay. From the sellers description:

This tall round quart is embossed C. A. Preston, Phone 4112R 3, Monongahela, PA. in the slugplate. Also has a wavey line embossed around neck and Sealed 11 PA. embossed on shoulder. Bottle shows wear from use and staining, no chips, cracks or dings. Would be a good candidate to be cleaned professionally. From Washington County. First one of these I have run across in my many years of collecting.

Does anybody have any information about C.A. Preston dairy?