Way History: 199722262

Added changes to U.S. time zone boundaries from 1919 to 1923

EDGE_ID	484790001
license	CC0 / public domain
source	https://publications.newberry.org/ahcbp/downloads/united_states.html
source:name	Newberry Library Atlas of Historical County Boundaries

laying foundation for Newberry historical county boundary import

EDGE_ID	484790001
license	CC0 / public domain
source	https://publications.newberry.org/ahcbp/downloads/united_states.html
source:name	Newberry Library Atlas of Historical County Boundaries

You are either using a browser that does not support JavaScript, or you have disabled JavaScript.

OpenHistoricalMap uses JavaScript for its slippy map.

https://openstreetmap.org/copyright	https://openstreetmap.org
Copyright OpenHistoricalMap and contributors, under an open license

OpenHistoricalMap