In 1900 the average family purchased 2.5 tons of ice per year for the ice box at 30 cents/100 pounds. The price doubled to 60 cents/100 pounds in the same year after “The Ice King” Charles W. Morse, American Ice Company, established a monopoly in ice.
Blocks of ice were often kept in sawdust while being delivered by the iceman, and the frugal housekeeper wrapped the ice block in newspaper to prolong its life.[1]
6.25 gallons of water make a 50 pound block of ice.
Visit Knowlton Ice Museum in Port Huron for more discoveries about the ice industry, and Rentschler Farm Museum for a family-farm ice house.
Seventh Annual Catalogue, Revised Edition, 1892, Challenge Iceburg Refrigerators
The term “refrigerator” was coined by a Maryland engineer, Thomas Moore, in 1800. Moore’s device would now be called an “ice box” — a cedar tub, insulated with rabbit fur, filled with ice, surrounding a sheet metal container. Moore designed it as as a means for transporting butter from rural Maryland to Washington, DC. Its operating principle was the latent heat of fusion associated with melting ice.[2]
[1] Memories of Morse 1904-1979, “Charles Wyman Morse” by John Paul Heffernan, Brunswick Publishing Co., Brunswick, Maine. [2] Refrigerators, by Glenn Elert.
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