How about adding an excellent egg thermometer to your agriculture collection? Designed with poultry farmers in mind, this egg-shaped thermometer features plenty of information, including a “Safe Zone” for eggs, the temperature for baby chicks, how many times a day to gather eggs, and packing instructions. Wittenberg’s Poultry issued this aluminum thermometer to farmers in the 1950s. Some minor rub marks are on this thermometer’s outer edges, which works just as it should. 20990-TP