Her work can be found on a range of hobby and business resource web publications, including Trails. Whatever the reason, these catalogues represent an alternative to the name-driven advertising that dominates our world today. Use caution when treating metals with any form of acid, which can damage the skin and other objects. How to Polish a Brass Instrument. Do you grab a brass loop hung between 2 small knobs? Over 1, brass objects are illustrated in meticulous detail. How to Identify Brass Metal.
Margaret Culbertson Click here for audio of Episode Today, we look at a mysterious catalogue.
How to Identify Old Brass
Most of that brass was manufactured across the Atlantic, in Birmingham, England. Use caution when treating metals with any form of acid, which can damage the skin and other objects. Trade Catalogues at Winterthur: Known as bail handles, they and their decorative backplates became larger and more ornate over the next century. How to Tell Real Brass. How to Polish a Brass Instrument. The properties of brass can result in a metal that is varying shades of brown, pink or yellow, but most aged brass and many polished brass pieces have a tendency to yellow.