Bridges--South Carolina; Bridges -- Design and Construction; John P. Grace Memorial Bridge (Charleston, S.C.); Timber; Railroads; Ships
Description
Image #494 (2.75" x 4.5"): "6-28-29. Connected."; Image #495 (2.75" x 4.5"): "6-28-29. See 451. Jacking stick and 1 1/4" [diameter] steel 'hog-rodding' cables used to straighten L14 U15, at left. No strain from jacking on member at right."; Image #496 (4.5" x 2.75"): "6-28-29. Another view of L14 U15 with jacking device attached. Note 1 1/2" [diameter] steamboat ratchet (lower left) to take slack out of hog-rod cables before jacking."
Digital image copyright 2009, Charleston County Public Library. All rights reserved. For more information contact the Charleston Archive, Charleston County Public Library, 68 Calhoun Street, Charleston, SC 29401
