1.47 inch diameter submarine telegraph cable
1.47 inch diameter submarine telegraph cable
Collection of samples illustrating uses of low-density polyethylene, c. 1976.
1.47 inch diameter submarine telegraph cable
Roll of polyethylene film
Squeeze bottle for glue
"Tetrapak" container for long-life milk
Polythene granules
2 master batch collections of coloured polyethylene
Master batch book of coloured polyethylene film