U.S. Sanitary Commission, Philadelphia Agency, No. 1307 Chestnut Street, November 30th, 1863. Sir: : A public meeting, intending to express to the Rev. Henry Ward Beecher, the grateful appreciation felt by the citizens of Philadelphia, for his great services in the cause of our country in England, will be held at the Academy of Music, on Thursday, December 3d, at 8 P.M. Mr. Beecher will deliver an address on that occasion. You are invited to occupy a seat on the stage. This invitation should be presented at the entrance of the Academy, on Locust street, west of Broad. / Horace Binney, Jr., C.J. Stillé, R.M. Lewis, for the Sanitary Commission.