Rockfellow & Co.'s Express/Paid 75¢. Black printed scrolled frank on portion of 3¢ entire to Illinois, entered the mails with blue "Atchison, Kas., Sep 1, 62" cds and Batavia forwarding postmarks; right side appropriate replaced including indicia and portion of Atchison postmark, Fine appearance, still very rare with approximately 10 Rockfellow covers recorded. Estimate  $150 - 200. $0 (Image)