Compte rendu de la ... session - Association française pour l'avancement des sciences

The 'Compte rendu de la session' series represents the published proceedings of the annual congresses held by the Association française pour l'avancement des sciences, or AFAS. Founded in 1872, the organization was modeled after the British Association for the Advancement of Science, with the explicit goal of promoting scientific research and fostering connections between the academic community and the French public during the early years of the Third Republic.

These volumes were essential scholarly resources, documenting the diverse range of papers, lectures, and discoveries presented during the annual gatherings. The design of the volumes generally adhered to the austere, academic standards of the era, prioritizing clarity and the meticulous cataloging of scientific data. They were widely received as definitive records of the state of French scientific inquiry at the turn of the century and remain key primary sources for historians of science.