Statistics for occurrence #1 of “Mystic river” in chapter 2 of Medford Historical Society Papers, Volume 6.:
... articles have lately been added to the historical treasures of the society, among them a collection of ship builders' tools, donated by men who in their youth worked upon the vessels launched on the Mystic river .
The society is the owner of several valuable portraits of citizens of Medford in times gone by. Lifts of this kind are always gratefully received.
...