Letter from Alfred T. Jones to Isaac Leeser;September 16, 1862 Letter from Alfred T. Jones to Isaac Leeser, written in Philadelphia on September 16, 1862. Jones informs Leeser that the Secretary of the Congress has accepted Leeser's draft of prayer, with one exception, to be read on Sabbaths and holy days during times of trouble. The letter is printed on letterhead for Stein & Jones Printing & Lithographic Establishment, located at the southeast corner of Third and Chestnut Streets in Philadelphia.