Waseca City Plat Map: 1928. Material: textile. Size: 33" W. x 45" L. Description: multicolored oiled cloth - white, blue and buff sections with black printed information - plat key also shows boundaries, sewer, gas, water lines, and storm sewers - as well as streets, lots, address numbers, railroads, ditches, lake boundaries shown on map. Edges cut off W and E on map a, but shown on map b.