From The southern gateway of New England, 1910. Map possibly drawn up 1903, when H.P. Lovecraft would have been about age 12 to 13, and still roving far on his bicycle.

And the 1916 update, less visually pleasing but with new additions and with the colour key explained in the small-print. Lovecraft now a young man of about age 25, having long since given up his bicycle and row-boat in favour of zipping about on trolley-cars (trams).