Circular cellulose nitrate covered steel button

Circular cellulose nitrate covered steel button

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Circular cellulose nitrate covered steel button
Science Museum Group
© The Board of Trustees of the Science Museum

Circular cellulose nitrate covered steel button, coloured to imitate horn. Early 20th century

Details

Category:
Plastics and Modern Materials
Object Number:
1980-676/168
Materials:
case, cellulose nitrate and backing, steel
Measurements:
diameter 19 mm
thickness 4 mm
type:
button
credit:
Purchase (Roger Newport)