Unknown Victorian boy by Lowthian Bros. c1890s (colourised).

An original cabinet card portrait by the well-known Lowthian Brothers of Freeman Street, Grimsby.

The cabinet card was a style of photograph which was widely used for photographic portraiture after 1870. It consisted of a thin photograph mounted on a card typically measuring 108 by 165 mm (​4 1⁄4 by ​6 1⁄2 inches).