Syrolit: Difference between revisions
From Graces Guide
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1902 Business started in Stroud | 1902 Business started in Stroud | ||
1909 Casein plastics, derived from milk, were developed | |||
1915 Advertising 'Erinoid' as a substitute for Ivory, Ebony, Horn, Malachite, Vulcanite etc.<ref>Birmingham Daily Post - Thursday 25 February 1915</ref> | 1915 Advertising 'Erinoid' as a substitute for Ivory, Ebony, Horn, Malachite, Vulcanite etc.<ref>Birmingham Daily Post - Thursday 25 February 1915</ref> | ||