This is an original 1909 halftone print of the model of a dredge that was to maintain the channel of Liverpool Harbor, England. Its purpose was to keep the water level at the mouth of the channel high enough for larger water vessels to come through.
This 102+ year old Item is rated Very Fine +++. Light aging in margins. No creases. No natural defects. No surface rub. No tears. No water damage. Please note that there is printing on the reverse.
Product Type: Original Halftone Print; Black / White
Grade: Very Fine +++
Dimensions: Approximately 5.5 x 2.75 inches; 14 x 7 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: engineer, engineering, dredging, transport, English, machine, machinery, mechanical