This is an original 1940 black and white print ad for Duplex Marine Engine Oil, a product of Quaker State Oil Refining Corporation, Oil City, PA.
CONDITION
This 74+ year old Item is rated Near Mint / Very Fine. No creases. No surface rub. No tears. No water damage.
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Product Type: Original Print Ad; Black / White
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Grade: Near Mint / Very Fine
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Dimensions: Approximately 9 x 12 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)
Ahoy! Permission to come aboard and explore this collection of nautical-themed vintage ads, magazine covers, and prints from 1939-1940.
Keywords specific to this image: Vintage Advertising
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