Shade guide specimen for "Excelsior" porcelain tee

Made:
1890-1920
Shade guide specimen for Excelsior' porcelain teeth, single tooth on nickel plated brass mount, USA, 1890-1920'

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Shade guide specimen for Excelsior' porcelain teeth, single tooth on nickel plated brass mount, USA, 1890-1920'
Science Museum Group
© The Board of Trustees of the Science Museum

Shade guide specimen for "Excelsior" porcelain teeth, single tooth on nickel plated brass mount, USA, 1890-1920