The Definitive Dwiggins no. 703A—How the Old World Found the New: Marco Polo, Prince Henry the Navigator, and Vasco da Gama
This is the first installment of a detailed account of each of the illustrations in How the Old World Found the New that I believe Dwiggins reworked in varying degrees.  They are presented in the order in which they appear in the book, preceded by notes on their probable source and, wherever possible, primary and secondary images. This installment covers pages 7 to 59 concerning Marco Polo, Prince Henry the Navigator, and Vasco da Gama.
List of reworked illustrations and …