Perth Courier, October 23, 1868
Out of a long list of patents of inventions granted to Canadians and published in the Canadian Gazette on the 17th inst., is the only one from this county: Robert Metcalf of the village of Carleton Place, merchant, who created “a new and useful machine for working butter called Metcalfe’s Butter Worker”.
A different kind of butter worker emerged in the first part of the 19th century. The big picture shows one of the new kind in the kitchen of a German-American Wisconsin farmhouse. It seems like a good design: tilted to help liquid drain away through the holes, simple to make with home carpentry skills, and easy to operate. Moving the rod from side to side over the butter will press it and “work” it into good shape.
From Home Things Past—The simplest of the “modern” butter workers are generally only slightly more complicated than using a rolling pin on a wooden table. In the course of the 1800s more sophisticated combinations of roller and board were introduced. Rollers cranked by a handle, using metal fixings, lightened the work without being too complicated or expensive. People started to patent a variety of designs.
In the picture the kitchen looks crowded with the butter worker and of course it is not a likely place for it to have been originally. You always need to do dairy work in a cool place even if you don’t have a dedicated dairy building. In a traditional kitchen the hot stove or hearth makes the room unsuitable for making butter or for doing any other work with milk or cream.