Where can I find 1870s-1880s USA map in high resolution? Preferably with not just borders but also rivers, mountains etc. – April 27, 2023 at 07:18AM

I tried googling but only finding pretty low res, like 1000*500 px. Tried searching on Library of Congress website but found almost nothing like this from 1800s, and nothing suitable (maybe I’m bad at search there).