State v. John Wunder Co.

The appeal is from a judgment in the municipal court of the city of Minneapolis convicting defendant of a violation of an ordinance entitled “An ordinance to regulate the location, operation and maintenance of stone quarries in the city of Minneapolis.”

The defendant operates a washed sand and gravel plant in the outskirts of Minneapolis near the Bamsey county line. There is a deep deposit of sand, gravel and boulders under a thin layer of loam in the bluff where defendant’s plant is. The material is excavated and run into a building, where it is elevated and put through crushers, washing…