Painting, fossilised deer horns found near Brentford, Middlesex by unknown artist Plate 12 containing two figures, identified by Trimmer as deer horns in his published plate notes. The work is inscribed above with publication and plate details. Inscribed below in faint pencil 'Princes Island Deer only one with pedicle'. Not signed. Royal Society stamp verso. Subject: Palaeontology Published in Philosophical Transactions as part of paper titled 'An account of some organic remains found near Brentford, Middlesex. By the late Mr. William Kirby Trimmer. Communicated in a letter from Mr. James R. Trimmer to the Right Hon. Sir Joseph Banks, Bart. K. B. P. R. S'. Read to the Royal Society on 4 March 1813. [1813]