Typed on back: "150th ANNIVERSARY July 1952. E. I. du Pont with household balance of Sophie du Pont from P. S. du Pont collection." Another copy of this photograph states that the scale "was used in the first laboratory for the weighing of...
Publicity photographs; Couples; Machinery; Mills; Ordnance industry
Typed on back: "150th ANNIVERSARY July 1952. Mr. and Mrs. E. I. du Pont (Arminda) at Powder Mills, examine primitive machinery used to harness water of the Brandywine."
Typed on back: "150th ANNIVERSARY July 1952. Mr. and Mrs. E. I. du Pont (Arminda) at the scene of the subterranean furnaces with supplied heat to make charcoal."
Typed on back: "150th ANNIVERSARY July 1952. E. I. du Pont points out to Fred Gentieu the vast Experimental Station opened in 1951." The DuPont Company operated research and development facilities at the Experimental Station site since 1906. ...
In regards to Mill Seat property sold as property of Peter Bauduy. Also states a reminder for member of Mill Seat to pay their share of the erection of the dam.
