This is an original 1911 black and white print ad for the Keystone Solid-Gold Watch Cases from Keystone Watch Case Company located in Philadelphia.
This 100+ year old Item is rated Very Fine ++. Light aging in margins. No creases. No natural defects. Light scuff - right margin. No tears. No water damage.
Product Type: Original Print Ad; Black / White
Grade: Very Fine ++
Dimensions: Approximately 6.5 x 9 inches; 17 x 23 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, jewelry