D. L. Holden & Bros., Manufacturers of Ice Machines : Also Refrigerating Machines, for Breweries, Distilleries, Packeries, Fruit Houses, Steamships, Etc. / D. L. Holden & Bros.
This catalog is from D. L. Holden & Bros., a refrigerator company from Philadelphia. It includes pictures of entire machines, as well as individual systems and parts within.