1. The Huntington Library, Art Museum, and Botanical Gardens, mssHM 40 DS ID: DS9784 Title: Portolan atlas Author: Joannes Oliva Place: Naples Date: 1602, July 6
2. Newberry Library, VAULT slipcase Ayer MS map 24 DS ID: DS17913 Title: Portolan atlas Author: Joannes Oliva Date: 1594.