'Nest of the Common Humble-Bee (B. terrestris)', Plate 15 from The Naturalist's Library, Vol. VI. Entomology, by Sir William Jardine. Edinburgh: W. H. Lizars, 1840. Engraved by William Home Lizars (1788-1859) after drawing probably by James Hope Stewart (1789-1883). Plate states "Stewart del, Lizars sc".