1919 Ad Blaw-Knox Pittsburgh Engineer Panama Canal Steel Architecture SCA3

This is an original 1919 black and white print ad for the Blaw-Knox Company of Pittsburgh, Pennsylvania. Shown in the image are workers constructing a subway system. The company offered steel forms, clamshell buckets, fabricated steel, water-cooled appliances, plate work and towers.

CONDITION

This 92+ year old Item is rated Very Fine ++. Light aging throughout. Light wrinkling. No natural defects. No surface rub. No tears. No water damage.

• Product Type: Original Print Ad; Black / White
• Grade: Very Fine ++
• Dimensions: Approximately 10 x 12.5 inches; 25 x 32 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: Vintage Advertising, building, construction, Los Angeles, New York, transport, transportation, rail

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