The G. T. Loomis House, at 15 Lester Avenue in Pawcatuck, was built in 1905. The owner may have been the G. T. Loomis who was a photographer in the Westerly, R.I. area.
Another interesting house (below), built around the same time and also featuring shingles and an American Foursquare shape, is located nearby at 11 Lester Avenue.
G. T. Loomis House (1905)