Here is a fun map of the world that is a really big composite: https://medium.com/the-long-now-foundation/the-largest-early-world-map-is-unveiled-for-the-first-time-ec42a23a6933
Not bad, given the knowledge level and the technology at the time.
Pretty damn good I think!
What a treasure....it's beautiful!
It is beautiful, and such skill too!