caption: The image shows an old envelope with two stamps on it, addressed to the United States of America, with the text "United States Postage Stamps Value Scott Cat. #8 - 1873 1c Washington D.C. Robert Siegel Auction Galleries, Apr 2015, Sale 1096, Lot 547, Sale 962, Lot 1062" printed on it. The envelope is black in color and has two stamps affixed to it.