Twin Minicoil disposable dialysis unit
1967-1968
Polyethylene terephthalate filaments spool, 1943-1944
1943-1944
Polyethylene terephthalate filaments spool, 1943-1944
1943-1944
RAE flying suit
Spools of polyethylene terephthalate filaments, 1943-1944.
1943-1944
Polyethylene terephthalate filaments spool, 1943-1944
1943-1944
RAE flying suit, type B. All in one pressure suit.
Flying suit
1950-1960