Samuel Davidson

by Philip Crellin Jr
albumen carte-de-visite, mid 1860s
NPG x11605

Dr William Smith

by Philip Crellin Jr
albumen carte-de-visite, 1864-1866
NPG x22643

Sir John Robert Seeley

by Philip Crellin Jr
albumen carte-de-visite, 1866
NPG Ax17824

Edward Spencer Beesly

by Philip Crellin Jr
albumen carte-de-visite, late 1860s
NPG x76468

Karl Pearson

by Philip Crellin Jr
albumen carte-de-visite, 1860s-1870s
NPG x12706