Advertising thermometer from The Waseca Processing Co. in Waseca, Minnesota.

Charming vintage thermometer with a blue silhouette design. Features a classic scene with intricate details. This is a vintage reverse-painted advertising thermometer from The Waseca Processing Co. in Waseca, Minnesota. This type of thermometer, often featuring a silhouette design, was a common promotional item in the mid-20th century. The text on the thermometer, "Friends Won't Forget THE WASECA PROCESSING CO. Minn. Waseca (See Other Side)," suggests it was used to promote the company. The Waseca Processing Co. was a vegetable processing plant in Waseca, Minnesota. The original facility, which was 92 years old, was replaced by a new state-of-the-art plant by Conagra Brands in 2022. The new plant processes fresh vegetables to support Conagra's frozen meals and Birds Eye brand.