Pictures 5 Harmony Mills, Cohoes New York Tweet Harmony Mill #3, interior of top floor (1998) Harmony Mill #3, interior detail of staircase (1998) Harmony Mill #3, interior detail of belting and shafting still in place (1998) Harmony Mill #3, interior detail of bracket (1998) Harmony Mill #5 (van Benthuysen Mill), eastern facade; Johnston mansion on hilltop to rear; Strong Mill site is in foreground (1998) Harmony Mill #5, detail of southwestern facade and tower (1998) Harmony Mill #5, cast iron detail in turbine room (1998) Office & Sunday School building (c. 1853), northeastern facades (1998) Storerooms, paint & carpenter shops (c. 1853-1866), eastern facades, on North Mohawk St., attached to Mill #1 (1998) Worker housing, looking east towards School and North Mohawk Streets (1998)