||YOUNG & MACKENZIE
||CO. ANTRIM, BELFAST, CLIFTON STREET, HOUSES (002)
||2 houses for |Johnston family. (Y & M exhibited photograph of houses in Clifton St 'showing a praiseworthy and successful attempt to introduce terra-cotta, which deserves imitation' at Belfast Industrial Exhibition, 1876.)
Paul Harron, Architects of Ulster: Young & Mackenzie, a transformational provincial practice 1850-1960 (Ulster Architectural Heritage Society, 2016), IB 18, 15 Jun 1876, 305.