Waseca City Plat Map: 1876. Material: paper. Size: 22 1/2" W. x 26" L. Scale: 1" = 50'. Description: encapsulated black and white manuscript plat map - smaller sheet of paper attached to a larger sheet - unlabeled outline map with lots and lot dimensions on reverse - statements and certifications - signed by the Trowbridges, H.A. Mosher, Register of Deeds, and C.E. Crane, county surveyor.