Secret Drop | Cipanga, Cuba, Japan Charts and Maps | Dropped by Ahchwath Ty Battle
https://ia800203.us.archive.org/28/items/cu31924020424234/cu31924020424234.pdf
https://archive.org/details/africadiscoveryo01wienrich/page/24?q=Cipanga
https://archive.org/details/proceedingsofroy03lond/page/100?q=Cipanga
https://archive.org/details/workswash05irvirich/page/54?q=Cipanga
https://archive.org/details/toscanellicolum00vign/page/124?q=Cipanga
https://archive.org/details/toscanellicolum00vign/page/348?q=Cipanga chart
https://archive.org/details/chronologicalhi04thomgoog/page/n43?q=Cipanga
https://archive.org/details/cihm_45498/page/n19?q=Cipanga A few maps
https://archive.org/details/naturalcivilhist00jeff/page/n4?q=Cipanga
https://archive.org/details/naturalcivilhist00jeff/page/n239?q=Cipanga map on page 14
https://archive.org/details/jstor-196503/page/n41?q=Cipanga+japan
https://archive.org/details/venetianadventur007854mbp/page/n281?q=Cipanga+japan