Way History: 199987367

Added changes to U.S. time zone boundaries from 1922 to 1930

description	All Ohio municipalities situated on the zone boundary as above defined shall be considered as within the United States stanard Eastern time zone.
source	https://books.google.com/books?id=Cnfz_SUPt5YC&pg=PA689
source:1	https://historical1-stg.arcgis.com/arcgis/rest/services/USGS_Historical_Topographic_Maps/ImageServer/

6 nodes

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