Bing found the following results
Spelter - Wikipedia
Spelter or bronze: how to spot the differences - Westland London
Bronze or Spelter? How to tell the difference with David Harper
Spelter | metallurgy | Britannica
Spelter (or zinc) - Marc Maison
Spelter Definition & Meaning - Merriam-Webster
Art deco Sculptures. Bronze or Spelter - 1930.fr
Spelter - Mayfair Gallery
SPELTER Definition & Meaning | Dictionary.com
BBC One - Antiques Roadshow, Paul Viney's Trade Secret
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