Skinner Silk Mill

William Skinner started the Unquomonk Mill in Williamsburg. He came to Holyoke in 1874 after the Mill River flood of that year.

Sanborn map analysis:

Sanborn 1884 map

Sanborn 1889 map

Sanborn 1895 map

Sanborn 1915 map

Sanborn 1949 map – map B

Sanborn 1956 map – map B