First National Bank Envelope February - March 1970. Material: paper. Size: 3 3/4" x 8". Description: white paper; blue print: "Cancelled Checks, Month: February - March, Year, 70, We're Problem Solvers... for each minute you save banking by mail!"; graphic of a boy lifting a girl up to a US Mail box; back side of envelope: "Income Tax Record, First National Bank, Progressively First in Waseca, Minnesota."
