Postal scale used by Fridolph Peterson when he was Asst. Postmaster in St. Charles. Scale features advertisement for St. Charles Unsweetened Evaporated Cream and the words "St. Charles Postal Scale" is printed by the measurement readings
Lexicon
Nomenclature 4.0
Nomenclature Primary Object Term
Scale
Nomenclature Class
Weights & Measures T&E
Nomenclature Category
Category 05: Tools & Equipment for Science & Technology