Harry Ralph Ricardo, Esq., Beaulieu Lodge, Norwood, Surrey.
W. Riddle, Esq., East Temple Chambers, Whitefriars, Fleet-street.
H. S. Ridley, Architect, 31, Vincent-square, Westminster.
J. B. Roberts, Architect, Sleaford, Lincolnshire.
R. Roberta, Esq., Globe Works, Manchester.
Andrew John Robertson, Esq., C.E., Newcastle-upon-Tyne.
William Robertson, Esq., 12, Gordon-street, City-road.
A. Rosengarten, Architect, Hamburg.
Alex. M. Ross, Esq., 3, Parliament-street, Westminster.
Rough Draught, 42, Stainford-street.