This is an original 1941 black and white print ad for H. H. Robertson Co., manufacturer of prefabricated steel building materials. The ad has an illustration of the new blackout plant of North American Aviation, Inc. in Texas, designed by J. Gordon Turnbull and built with Robertson cellular steel building material by James Stewart & Company, General Contractors.
This 70+ year old Item is rated Near Mint. No aging. No creases. No natural defects. No surface rub. No tears. No water damage.
Product Type: Original Print Ad; Grayscale
Grade: Near Mint
Dimensions: Approximately 11 x 14 inches; 28 x 36 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