Sargeant Memorial Collection, Norfolk Public Library (Va)
Norfolk Southern Corporation Map Collection, MSS 2020-006, Sargeant Memorial Collection, Norfolk Public Library, Norfolk, Virginia.
Norfolk Southern Corporation Map Collection, MSS 2020-006, Sargeant Memorial Collection, Norfolk Public Library, Norfolk, Virginia. https://smcnorvaarchives.libraryhost.com/repositories/2/resources/52 Accessed February 21, 2026.
