The firm seems to appear between 1878 and 1880, when Wilby & Son, engineers are at 111 ladywood road
In 1883 and 1884 there is Wilby & Son , engineers at 47, 48 Tindal St
In 1888 there is Arthur Ernest Wilby , rivet manufacturer and machinists at 52 Alston St
In 1890 there is A E Wilby, machinist & nail manufacturer in Sheepcote St
In 1892, 1895 and 1896 there is no directory listing for them
In 1899 there is A & E Wilby & Co wire working machine ,makers in B rowning St, and the Wilby Pedal Co, cycle pedal and fittings manufacturers at 7 Oozells St
In 1900 there is A & E Wilby & Co wire working machine ,makers at Ladywood wharf, Great Tindal St and the Wilby pedal Co, cycle pedal and fittings manufacturers at 7 Oozells St
In 1904 and 1908 they are listed as Arthur Ernest Wilby, cycle makers and are at 8 City Road.
By 1912 they were liosted as cycle saddle makers and were at 216 Icknield Port Road.
By 1921 they were at 115 and 115 Holloway Head, where they stayed until disappearing between 1956 and 1962
mike