Circa pre-1860, discontinued as Clock Exhibit, Summer 1979; SEE: Caretaker's Cottage - George Greenman Cottage for history of building; 1973 new exhibit in Clock Shop - Celestial Navigation Instruments on second floor; Wood shed, attached to the house, was moved to Seaport St. and reconstructed for use as Lobsterman's Shack; Renamed Edmondson House 1979; Weave Shop open house February 11, 1982 (located in the Edmondson House)