Spools of polyethylene terephthalate filaments, 1943-1944.

Three spools of polyethylene terephthalate filaments, 1943-1944.
Three spools of polyethylene terephthalate filaments produced at the Chemical Research Laboratory, Teddington (D.S.I.R) in 1943-44
 
Currently on display in:
Challenge of Materials
Year made :
1943-1944
Inventory number :
1953-33