Smith, J.A. 1872. Notice of Ancient ’Feeding-Bottles’ for Infants (one containing Remains of Milk, recently Presented to the Museum of the Society; with Notes of the Discovery of similar Vessels in Gallo-Roman Graves, and Instances of their Occurrence in England. Proceedings of the Society of Antiquaries of Scotland. 9, (Nov. 1872), 106–116. DOI:https://doi.org/10.9750/PSAS.009.106.116.