1879 – Lumen Christi College, Derry Architect: Crome &Toye / Ralph H. Byrne The central building was a casino or recreational building for the Bishop of Derry.
1887 – St Columb’s Hall, Newmarket Street, Derry Architect: Crome & Toye Front Perspective View, ground & 1st.floor plans as published in The Building News, July 1st 1887.
1890 – Provincial Bank, Shipquay St., Derry Architect: Crome & Toye Late 19th century stuccowork at its finest, this former branch of the Provincial Bank is a confident example of how to treat a steeply sloping site and corner.