Rebecca & Isabelle appear to be mistranscribed as Hawkins in the 1920 Census -
https://familysearch.org/pal:/MM9.1.1/MVMM-PCPThey appear to be at 25 Winifred Street, so that seems to match the information found above.
Harkins, Isabelle, head, owns home with a mortgage, female, white, age 41, widowed, immigrated 1896, naturalized 1902, b. Ireland, parents b. Ireland, occupation - embroidery, dry goods
Harkins, Rebecca, daughter, female, white, age 17, single, b. New York, parents b. Ireland, occupation - operator