Robert William Billings

Baronial and Ecclesiastical Antiquities of Scotland Illustrated, by R. W. Billings [with Letterpress by J. H. Burton]

Architectural illustrations and description of the Cathedral Church at Durham

Illustrations of Geometric Tracery, From the Paneling Belonging to Carlisle Cathedral

Architectural Antiquities of the County of Durham, from Drawings by Robert William Bellings

Architectural illustrations

Architectural Illustrations and Account of the Temple Church, London

The power of form applied to geometric tracery

The infinity of geometric design exemplified