Caption: "The Bryn Mawr Organ is in service. The above is a photograph of the bronze tablet designed and executed by Tiffany & Co. The photograph is for your records. This is the final report of the Brooks Family to all subscribers."
On sleeve: "Naval figures on every other square, including Samuel Francis Du Pont (1865); Presented to Pierre S. du Pont by H. F. du Pont." Also includes images of prominent army officers.
