Documents in the Archivo General de Indias, Seville, Spain.
For details of the documents see: Pacific Manuscripts Bureau. Guide to microfilms. PMB 135-140. (Pac. Z4001.P32).
The documents concern the fitting out and dispatch of the expedition, also commanded by Juan Sebastián Elcano, accounts of the expedition's proceedings, and claims for salaries by dependents of expedition members who died during the voyage.