Three of six packets of Bilsom Propp-o-Plast and Propp industrial ear-plugs
Three of six packets of Bilsom Propp-o-Plast and Propp industrial ear-plugs, of cotton wool and plastic, made in Sweden, 1975-1979
- Measurements:
-
packet: length 64 mm
packet: width 38 mm
packet: thickness 10 mm
- Materials:
- cotton wool , plastic (unidentified) , paper (fibre product) and cardboard
- Object Number:
- 1981-1401 Pt1
- type:
- ear plugs