129 Westminster St.
Single Family Residence
Griswold & Steele
Still standing, reasonably well-preserved, however carriage house does not appear to be there anymore.
A note on the back simply said "Mr. Raymond W. Sheldon". City directory shows that this person lived at 129 Westminster St. in 1910, and there is a 129 visible on the front porch of the house in the card. Visual match performed.