Albert I, King of the Belgians

by Keturah Ann Collings, published by Rotary Photographic Co Ltd
vintage postcard print, 1900s
NPG x7885

William Plender, 1st Baron Plender

by Keturah Ann Collings
vintage print with pencil, 1932
NPG x12746

Agnes Geraldine (née Fox-Pitt-Rivers), Lady Grove

by Keturah Ann Collings
photogravure, 1907
NPG x16929

Pamela Grey (née Wyndham, later Lady Glenconner), Viscountess Grey of Fallodon

by Keturah Ann Collings
photogravure, published 1909
NPG Ax161384