Books.google.com, The Pharmaceutical Era, March 30, 1899, p. 416. "Byron N. Andrews has opened his new drugstore in Eastport (Maine), the occasion being a notable one. The store was formerly occupied by Edward S. McGregor, a prominent druggist, but the interior since then has been thoroughly fitted up, and considerably improved making it most attractive, Mr. Andrews is a registered druggist of the State of Maine, having had eleven years' experience at E.E. Shead's & Co.'s drug store. Harry Beatty has been engaged as clerk."
Books.google.com, The ERA Druggist Directory, 18th Edition, 1916. 1916 Retail Druggist in Eastport, Maine, Washington County. Eastport population in 1916: 4,961
Druggist in Eastport 1916:
Byron N. Andrews
Minnie W. Bryan
Wm. (P. ?) Capen
Havey & Wilson
Jno. Hutchinson
Edward S. McGregor
Books.google.com, The ERA Druggist Directory, 18th Edition, 1916. 1916 Retail Druggist in Eastport, Maine, Washington County. Eastport population in 1916: 4,961
Druggist in Eastport 1916:
Byron N. Andrews
Minnie W. Bryan
Wm. (P. ?) Capen
Havey & Wilson
Jno. Hutchinson
Edward S. McGregor