Power, J.M. and Meier, R.P. 2025. The Structure and Geography of the ASL Signing Community in the Mid-Nineteenth Century: The Hartford Gatherings of 1850 and 1854. Cadernos de Linguística. 6, 1 (Aug. 2025), e790. DOI:https://doi.org/10.25189/2675-4916.2025.v6.n1.id790.