A small correction at the end of John Russell Young's section is needed:
Young’s special oil report was provided to Forney's Philadelphia Press, December 5, 1864. See its Library of Congress reference at:
https://catalog.loc.gov/vwebv/search?searchCode=LCCN&searchArg=03022608&searchType=1&permalink=y
Young’s work on The Battle of Manassas, as published in The Press on July 23, 1861, the Red River Campaign, and the Oil paper of 1864, are all noted on page 53 of:
https://babel.hathitrust.org/cgi/pt?id=umn.31951d029745765&view=1up&seq=53