Rivett-Carnac, J.H. 1883. Notice of a Collection of Beads and Whorls of Stone, &c., from the N.W. Provinces of India; now presented to the Museum. In a Letter to the Secretary. Proceedings of the Society of Antiquaries of Scotland. 17, (Nov. 1883), 444–445. DOI:https://doi.org/10.9750/PSAS.017.444.445.