My city's archive has published a gallery of watercolors of the city done in 1840 by architect Auguste Bordes.

A lot of these buildings are very familiar to me, since they're pretty much all still there, only in different surroundings (not pic related though, these are gone :( , only about 2 or 3 houses like these are left)

So i downloaded most of them and upscaled them 2x, I figured I'd share them here, enjoy!