“Notice of a Cist opened on the Land of Roseisle, Morayshire; of Photo-Zincography as Applicable to Representation of Manuscripts, Seals, &c.; and on some Early Notices of Wheel Carriages used in the Streets of Edinburgh”, PSAS, vol. 3, p. 490, Nov. 1862, doi: 10.9750/PSAS.003.490.