https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English French Portrait de Jean-Bénédict Humbert...
"J.49.1146 Mme Jean-Jacques-André BOISSIER, née Marie-Charlotte “Manon” Lullin (1725–1750), pstl/pchm, 61x47.5, 1746 (Horace-Bénédict de Saussure, gendre...
