This antique mail chute is still in use in the Royster Building. The 13 story "skyscraper" was Norfolk's tallest building when it was completed in 1912. This mail chute was provided by Cutler Mail Chute Company. James Goold Cutler received a patent on September 11, 1883 for the mail chute. The first one was installed in 1884 in the Elwood Building in Rochester, New York. Cutler ultimately received thirty patents for variations of his invention. The original approved patent No. 284,951 design stated that it must "be of metal, distinctly marked U.S. Letter Box. . ." iPhone 4, 1/15 sec @ f/2.8, ISO 1000.