Salamanca, Antonio, and Gerhard Mercator. "Quam hic vides orbis imagine[m] lector ca[n]dide ea[m] ut posteriore[m] ita & eme[n]datiorem ijs que hactenus circu[m]ferebantur esse America sarmatiaq[ue] ac India testantur .. lemei expectato vale." Map. Romae: s.n., [ca. 1550]. Norman B. Leventhal Map & Education Center, https://collections.leventhalmap.org/search/commonwealth:3f462s32m (accessed April 25, 2024).