• Title: Copyright deposits in the basement before classifying
• Date Created/Published: [1898?]
• Medium: 1 photographic print.
• Summary: Photographs shows interior view of hall with piles of copyright deposit materials on the floor in the Thomas Jefferson Building.
• Reproduction Number: LC-USZ62-38245 (b&w film copy neg.)
• Rights Advisory: No known restrictions on publication.
• Call Number: U.S. GEOG FILE – Washington, D.C.–Library of Congress–Jefferson Building–Interior–Offices–Copyright Office [item] [P&P]
• Repository: Library of Congress Prints and Photographs Division Washington, D.C. 20540 USA

Edit: A friend of the program sends word that the processing time, presumably for an online submission, is down to 30-45 days, which is welcome news.