Correspondence between Jean Henry and the directorate of the Academy of Sciences regarding (possible) acquisitions (purchases and exchanges involving collections such as those of [Johann Gustav Adolf] Buirette [von Oehlefeld], [Johann Andreas] Riemer, [Christoph Friedrich Wilhelm] von Hagen, and [Alexander von] Humboldt); collection furniture; payment of invoices (fish specimens); conflict over the allocation of minerals (Kunstkammer vs. mining department); installation, payment, and viewing of the “Relief des Schweizerischen Gebirges” (“Relief of the Swiss Mountains,” i.e. topographical relief of Switzerland); the transfer of ethnographica (“Chinese,” “American”) and antique vases by the king.