A variety of artworks, including landscape drawings, designs and life sketches, unique paintings made of pressed seaweed, and one printed work. A few items have annotations, such as related locations to the works or some letters. None of them are dated, except for one piece of the seaweed work.

A number of sketches and photographs of works by William Meldrum. This collection includes figure and illustrative drawings, unique pieces made of seaweed, and a series of monochrome photographs featuring landscape paintings. Most of the items are undated however the dates of creation are presumed to fall between the 1880s and 1920s. A set of typewritten paper by an unknown author dated after 1966, features a brief biography of Meldrum and descriptions of two drawings along with their custodial histories.

William Meldrum tended to work on depicting city views of Glasgow in the early 20th century and landscapes of diverse areas in Scotland. He created multiple pieces of black-and-white photographs on which his paintings have been printed; some of the photographs have identical versions.