Earliest Sylko References

I have been combing the British Newspaper Archive, looking for the earliest mention of Dewhurst's Sylko cotton thread. Evidently, Ardern's Star Sylko nametag preceeded Dewhurst's thread as there are mentions of this earlier on. The Manchester Courier, 9th July 1908, directly refers to "Dewhurst's "Sylko" machine twist" in a report on the Franco-British Exhibition (British Textiles Section). On 13th August 1908, The Tailor and Cutter are also reporting on this exhibition at White City, where Messrs Dewhurst's Sylko machine twist is noticed as being something useful to the Tailor. The wording of both of these articles made me believe that 1908 must have seen the launch of Sylko, as they refer to it as something hitherto unknown. However, I have now found a new reference. Kentish Express and Ashford News, 26 May 1906 - an advert for Stickells of New Street, Ashford refers to over 90 shades of a silk substitute called "Sylko" "whic...