How did they keep milk cold before fridges?

How did they keep milk cold before fridges? Milk was kept cold before refrigeration by using ice. Milk was first put in a bowl or container. Then, chunks of ice were put in the bowl or container and it was covered with a cloth or a lid. The milk was then put in the coldest part of the house.

Milk was kept cold before refrigeration by using ice. Milk was first put in a bowl or container. Then, chunks of ice were put in the bowl or container and it was covered with a cloth or a lid. The milk was then put in the coldest part of the house.