This is an original 1927 black and white print ad for Armstrong's Corkboard Insulation, a heatproof lining for walls and roofs.
This 84+ year old Item is rated Very Fine +++. Light aging throughout. Light creasing. No natural defects. No tears. No water damage. There is some bleed through visible on this ad.
Product Type: Original Print Ad; Black / White
Grade: Very Fine +++
Dimensions: Approximately 9.25 x 12 inches; 23 x 30 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, Home Building, Home Construction, Home Improvement, 163 24th Street Pittsburgh, Home Heating