"Last Day in Service" Postmark on Postal Card Collection, 1955-60, approximately 1,400 cards of the period alpha arranged by town with last day cachet, many signed by postmaster, from the vast array of states, includes an additional 400+ 1930-40's cards with centennial slogans and unusual name towns including Gene Autry, Okla. and Whirl Wind, W. Va. Estimate  $200 - 300. $0