1924
6.4 cm (2 1/2 in.)
Metal
20th centuryGermanNickel silver and ebony
20th centuryGermanMetal
20th centuryGermanChrome-plated steel and ebony
20th centuryGermanMaiolica
20th centuryGermanMetal
20th centuryGermanMetal
20th centuryGermanBrass with mercury silvered interiors and ebony fixtures
20th centuryGermanMetal
20th centuryGermanGlazed porcelain, gold paint
20th centuryGermanCeramic
20th centuryGermanCeramic
20th centuryGerman