New England coin silver serving spoons, Studley

These 3 coin spoons are 8 3/4" and in nice condition. There are only a couple of small dents in the bowls and no bowl wear. These are probably not a set because the monograms are different, 2 with "Almira Brett" and one with "Ella" both on the back. One is marked "L.Studley" and the other 2 "D.F. Studley"(a family of Studleys?). I am unable to find their location. My New England attribution is based on the pattern. Ca 1845/50.