Footnotes
^1 Whether Apian ever received the promised money is uncertain; in any case he wrote a letter to the emperor in 1549 asking him to finally pay the promised sum .
Read more about this topic: Petrus Apianus
Footnotes
^1 Whether Apian ever received the promised money is uncertain; in any case he wrote a letter to the emperor in 1549 asking him to finally pay the promised sum .
Read more about this topic: Petrus Apianus