Waseca Plat 1911, Winona and St. Peter Land Co.'s 1st Addition to Waseca. Material: paper. Size: 20" square. Description: white linen printed and marked in black, red and blue encapsulated manuscript plat map of the Winona and St. Peter Land Co's First Addition to Waseca; streets, blocks, lots with some red and blue shaded outlining. W & St. P Railroad.