From collection Great Cranberry Island Historical Society Collection
Post Office receipts 1888
Receipt (copy), U.S.P.S. receipt for two first class registered letters sent by Postmaster William P. Preble of Cranberry Isles, on 21 Feb 1888 to Ellsworth. The letters could have been written by him, or any other person on Cranberry. The letters were to 1) Ellsworth American or editors of the American, and 2) First National Bank, Ellsworth chain. The Ellsworth Postmaster, A.V. Greely, received them, stamped his name on the return receipt, and returned it to Preble.