1870s-80s Steamboat Balance, group of six covers comprising "Cin. & Lou. St. Bt. May 14" route agent cds in blue (O-21-b) ties 3¢ green (158) on orange cover to Covington Ky.; 1873 Anchor Line ad cover from Chicago, circa 1873 Union Steamboat Co. ad cover (stain), 1881 "Jack. & Enterpsie Agt" agent cds to Newport R.I., 1870s Providence "Steamboat" cover with 3¢ green #158, #158 on cover with J. Cunningham & Co. Steamboat and Forwarding Agent h.s. corner card from Chicago, and #182 use from Nantucket Island; and additional 1896 Steamer Sidney cover (faulty), F.-V.F. Estimate  $200 - 300. $0 (Image)