Public Record Office of Northern Ireland: W A Robinson & Newitt Royal Avenue, Belfast
Public Record Office of Northern Ireland: Young & Mackenzie plan of design for Presbyterian Church Donegall Pass
Public Record Office of Northern Ireland: Young & Mackenzie plan of residence for Wm. Robinson Esquire, Cultra
Public Record Office of Northern Ireland: Young & Mackenzie architectural plan for Anderson & McAuley Building, Donegall Place, Belfast
Public Record Office of Northern Ireland: J. C. Mayrs Esq. Shops and Offices, Royal Avenue, Belfast, 4th January 1884
Public Record Office of Northern Ireland: Ocean Accident and Guarantee Cooperation Ltd. building, Belfast
Public Record Office of Northern Ireland: Lisburn Temperance Institute
Public Record Office of Northern Ireland: Architectural plan of Belfast Academy, 1877
Public Record Office of Northern Ireland: Young and Mackenzie plan of Proposed Villa at Osborne Park
Public Record Office of Northern Ireland: Architectural plan for Anderson & McAuley building, Belfast, by Young & Mackenzie, 1895
Public Record Office of Northern Ireland: Young and Mackenzie plan of The Scottish Provident Institution
Public Record Office of Northern Ireland: Scottish Provident Institution
Public Record Office of Northern Ireland: Presbyterian Church Buildings
Public Record Office of Northern Ireland: Watts Endowed School, Lurgan
Public Record Office of Northern Ireland: McQuiston Church, The Spa. Ballynahinch
Public Record Office of Northern Ireland: McIntyre Hogg and Co Shirt Factory Londonderry
Public Record Office of Northern Ireland: McIntyre Hogg and Co. Shirt Factory, Londonderry
Public Record Office of Northern Ireland: Townhall Ramelton (proposed)
Public Record Office of Northern Ireland: Fourth Presbyterian Church Derry
Public Record Office of Northern Ireland: Ocean Accident and Guarantee Corporation Ltd
Public Record Office of Northern Ireland: Watts Endowed School, Lurgan
Public Record Office of Northern Ireland: Armagh Presbyterian Church
Public Record Office of Northern Ireland: First Presbyterian Church Armagh
Public Record Office of Northern Ireland: Malone Presbyterian Church
Public Record Office of Northern Ireland: Malone Presbyterian Church
Public Record Office of Northern Ireland: Northern Banking Co. Ltd., Donegall Sq. W. Branch
Public Record Office of Northern Ireland: Townsend Street Church, Belfast
Public Record Office of Northern Ireland: School Building at Victoria Road, Lurgan
Public Record Office of Northern Ireland: Anderson and McAuley New Premises Donegall Place