Portable filing case made of wood

Made:
1920-1940
Portable filing case made of wood

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Portable filing case made of wood
Science Museum Group
© The Board of Trustees of the Science Museum

Portable filing case made of wood, covered with light and dark brown fabric, containing three trays made of phenol formaldehyde for holding slides or cards,with "UNIFILE"and PATENT PENDING and four logos showing two filing systems and the letters "B &J" on the inside of each tray, 1920-1940

Details

Category:
Plastics and Modern Materials
Object Number:
2005-374
Materials:
phenol formaldehyde (unspecified), wood (unidentified), textile and brass (copper, zinc alloy)
Measurements:
: 8.4646 x 10.8268 x 5.315 in.; 215 x 275 x 135 mm
type:
portable filing case
credit:
Frangenberg, Tomas