1913 Print Panama Canal Pedro Miguel Locks Engineering Concrete Ocean XGOC4

This is an original 1913 black and white halftone print of the Pedro Miguel Locks of the Panama Canal, and how they looked on January 25, 1912. CONDITIONThis 98+ year old Item is rated Very Fine ++. No creases. No natural defects. No surface rub. No tears. No water damage. Product Type: Original Halftone Print; Black / White Grade: Very Fine ++ Dimensions: Approximately 4 x 3 inches; 10 x 8 cm Authentication: Serial-Numbered Certificate of Authenticity w/ Full Provenance Protection: Packaged in a custom archival sleeve with an acid-free black board (great for display, gift-giving, and preservation) Keywords specific to this image: Pacific, Atlantic, ConstructionXGOC4C13