First experimental spinning box for producing continuous viscose filaments, 1901 First experimental spinning box for producing continuous viscose filaments, 1901 and early reels 1901
Two bottles (of antique design) in which first specimens of viscose were prepared Bottle used in first preparation of viscose rayon, 1892. 1892
Specimens relating to the manufacture of acetate and viscose artificial silk Specimens of viscose artificial silk (cellulose acetate) and nylon, late 19th & early 20th century 1892-1925