Johannes Werner

Johannes Werner Johann(es) Werner (; February 14, 1468 – May 1522) was a German mathematician. He was born in Nuremberg, Germany, where he became a parish priest. His primary work was in astronomy, mathematics, and geography, although he was also considered a skilled instrument maker. Provided by Wikipedia
5
by Werner, Johannes 1468-1522
Published 1907
Book
6
by Werner, Johannes 1468-1522
Published 1913
Book