rich 1.0 Scribble Maps https://scribblemaps.com Shows locations of cities with over 10000 people in the 1880 US census. <iframe src="//widgets.scribblemaps.com/sm/?d&z&l&id=1880-10K-cities" width="720" height="550" style="max-width: 100%;" frameborder="0" title="1880 cities pop 10K" webkitallowfullscreen mozallowfullscreen allowfullscreen allow="geolocation" loading="lazy"></iframe> 720 550 https://scribblemaps.com/api/maps/images/1880-10K-cities_thumb_1200x630.jpg 256 256 1880-10K-cities