This is an original 1879 halftone print of an architectural and engineering design of a drawbridge which moves on hydraulic pressure.
CONDITION
This 132+ year old Item is rated Very Fine +++. Light aging throughout. No creases. No natural defects. No tears. No water damage. Please note there is print on the reverse, and some light bleed through visible.
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Product Type: Original Halftone Print; Black / White
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Grade: Very Fine +++
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Dimensions: Approximately 9 x 11.75 inches; 23 x 30 cm
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Authentication: Serial-Numbered Certificate of Authenticity w/ Full Provenance
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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: mechanical, machine, gear, power, engineer,
MAB1A1C79