Compare with one of my favourite maps of all times, the Turgot Map of 1730s Paris. The full-res image is worth the giant download, it's a lot of fun to just pan around. https://en.wikipedia.org/wiki/Turgot_map_of_Paris
The publisher Blondel la Rougery made a modernized one, I had a poster version from a mid-nineties copy of the French GEO magazine, now misplaced. Sadly they went out of business shortly afterwards, and the map seems out of print.
Here is a 1953 version from the Rumsey collection:
https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~3...