Grand concert in aid of the Germantown Field-Hospital Association, and the School Lane Sewing Circle, : at Langstroth's Hall, Germantown, on Monday evening, December 12th, 1864. Carl Wolfsohn, accompanist. M.F. Aledo, leader of instrumental septette. ... Music will commence at 7 1/2 o'clock. The grand piano used at this concert, is from the celebrated factory of Steinway and Son, and furnished by Blasius Bros. No. 1006 Chestnut Street.