This historical town map of Johnston, Rhode Island (RI), is reprinted from the 1870 Atlas of the State of Rhode Island (RI), published by D. G. Beers. The map shows the locations of Fountain Spring, Greystone, Graniteville, Centerdale, Allendale, Lymans Mill, Manton Village, Almly Reservoir, Reservoir Pond, Slack Reservoir, Hughesdale, Merino Village, Dyerville, Olneyville, Silver Lake, Simmonsville, Morgan Mills, Simmons Lower Village, etc.