This is an original 1924 black and white print ad for Yarnall-Waring company located at Mermaid Avenue in Philadelphia, Pennsylvania. Bridgeport Brass Co. is pictured in the ad because they use the Yarway Seatless Blow-off Vales.
This 87+ year old Item is rated Near Mint / Very Fine. Light aging in margins. No creases. No natural defects. Some light surface rub. No tears. No water damage. There is some light bleed through in the image from the picture located on the other side.
Product Type: Original Print Ad; Black / White
Grade: Near Mint / Very Fine
Dimensions: Approximately 8.5 x 12 inches; 22 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: plant, industrial, double-tightening valve, Yarway Tandem, Booklet B-140 Vintage Advertising