https://www.hrmm.org/history-blog/ice-harvesting-at-rockland-lake
Ice Harvesting at Rockland Lake - HUDSON RIVER MARITIME MUSEUM
Rockland Lake, near the Hudson River about 25 miles north of New York City, was the largest natural ice harvesting operation of the Knickerbocker Ice Company,...
ice harvestingrockland lakehudson rivermaritimemuseum
https://albanyhilltowns.com/Harvesting_Ice_(Berne)
Harvesting Ice (Berne) - Helderberg Hilltowns of Albany County, NY
albany countyharvestingicebernehelderberg