Japanning
Japanning - (Metal) Japanning Metal is produced by baking enamel paint onto the surface. This produce a lacquered looking, shinny surface that is very durable. Used on metal boxes in the early to mid 1800s like bread boxes, documents boxes and other utilitarian wares.

Japanned Corkscrew, Watch Holder and Candle Stick

Japanned Teapot

Tray with Jappaning