1924 Ad Ridgway Dynamo Engine Unaflow Poppet Valve PA - ORIGINAL TPM1

This is an original 1924 black and white print ad for Ridgway Dynamo & Engine co. located in Ridgway, Pennsylvania.

CONDITION

This 87+ year old Item is rated Very Fine +++. Light aging in margins. No natural defects. Some light surface rub. Small tear - left margin. No water damage. There is some light bleed through in the bottom portion of this ad.

• Product Type: Original Print Ad; Black / White
• Grade: Very Fine +++
• Dimensions: Approximately 8.5 x 11.75 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: side crank, generators, motor, turbo, industrial, equipment, power Vintage Advertising

TPM1A2B25C24