SCIENTIFIC AMERICAN - AUGUST 10, 1907 - "ERECTING THE GREAT CANTILEVER BRIDGE ACROSS THE EAST RIVER AT BLACKWELL'S ISLAND" FULL FRONT PAGE PRINT
LIGHT FOLDING CREASE ON PAGES. ; IN B/W. - SIZES VARY. - PRINT ILLUSTRATION SHOWS: 1. AT WORK ERECTING THE CANTILEVER. THE VIEW IS TAKEN 160 FEET IN MID-AIR AND AND 500 FEET OUT FROM THE POINT OF SUPPORT. Listed with ExportYourStore.com
