1948 Ad Diamond Roller Chains Sterling Silver Industrial Medieval Forge FTM3 XGJ4 This piece was illustrated by

This piece was illustrated by Bartas

This is an original 1921 black and white print ad for Schering & Glatz

The Harvard Bridge is also known as the MIT bridge or the Mass Ave bridge

nitric acid

1948 Ad Diamond Roller Chains Sterling Silver Industrial Medieval Forge FTM3 XGJ4 This piece was illustrated byThis is an original 1948 color print ad for Diamond Roller Chains from the Diamond Chain Company, Inc. CONDITION This 64+ year old Item is rated Very Fine +++. Light aging throughout. No creases. No natural defects. No surface rub. No tears. No water damage. Product Type: Original Print Ad; Color Grade: Very Fine +++ Dimensions: Approximately 10 x 12. 75 inches; 25 x 32 cm Authentication: Serial Numbered Certificate of Authenticity w Full Provenance