Holsteins Wall Calendar: The proud and bold Holstein is a large, black and white dairy cow that is known for its copious milk production. A Holstein can produce up to 64 quarts of milk in a day. That is to say, 256 glasses. Or 5 gallons of ice cream! Although these cows originated in the Netherlands, they can now be found the world over. This wall calendar showcases these dapper dairy cows. EAN: 9781421699288