Samuel H. Mann (1801-1838), a lawyer, acquired the Dr. Ebenezer Ames House on Cochituate Road in 1829, only a month before his marriage to Isabella Ross. At about that time, Mann built this small law office across the road from his home, where he would practice law. It is not clear why, but within a year, Mann sold the house and this law office to Judge Edward Mellen (1802-1875), who was appointed Chief Justice of the Massachusetts Court of Common Pleas in 1855 and practiced law in Wayland until his death in 1875. After his death, the law office sat largely vacant until during World War II, when a newsletter to soldiers, The Village Bugle, was published here. After this, a couple of businesses used the former law office in the 1950s and 1960s until the owner donated the lot to the Town of Wayland in 1971. The diminutive building is a charming, and well-preserved example of a vernacular, Federal period professional office building that mimics the form and materials of the Ames House to which it was long affiliated with.