7. Ice Cutter

Ice cutters were essential in the days before modern refrigeration. These workers harvested large blocks of ice from frozen lakes and rivers during the winter, storing them in ice houses for use throughout the year.

Related:

en.wikipedia.org/wiki/Iceman_(occupation)

An iceman is someone who sells or delivers ice from a wagon, cart, or motor-truck. While the advent of modern refrigeration and freezers have made the profession increasingly uncommon, in previous eras of human history, the iceman transported and sold ice harvested in frozen regions to customers in warmer climates intended for cellars and iceboxes, to help preserve food and cool down beverages and homes.

Image

Iceman and ice-wagon in Crowley, Louisiana, 1938