Sidney C. Darby (Wickford)
of Wickford
Successor to T. C. Darby; presumably the business of Sidney Charles Darby
1920 ".... of the most useful improvements among the exhibited the Essex Show Colchester last weak was Mr. Sidney C. Darby, Wickford, a Fcrdson Tractor, having wheel base widened that all the wheels run the stretch furrow which should very helpful to heavy land ... [1]
1923 " Mr. SIDNEY C. DARBY ... Works WICKFORD ESSEX, BEGS TO GIVE NOTICE that the Business carried on in his name is, and has been ever since April, 1914, his own Business entirely.[2]