Browne & Co.'s City Post Office, 1852-55, 2¢ black. Margins large to shaving frameline at bottom, tied by blue "Browne & Co. City Post, Paid" circular handstamp on locally addressed cover; cover soiling and edge wear and stamp with bottom left corner and right margin added, Fine appearance; with 2010 P.F. certificate. Scott No. 29L2  $5,000. $0 (Image)