Blood & Co., 1848-60, albino embossing on buff. Uncanceled entire addressed to Philadelphia, Pa., with original enclosure datelined "Pottsville, Nov 8, 1850" with postscript A conductor of the Rail Road Train will drop this into Blood's Despatch for me.; light wear and hinged reside in corners, F.-V.F., a remarkable incoming usage of the Blood's "Office 28 So. 6th St." albino embossed entire. Scott No. 15LU2 var.  Estimate $500 - 750. $0 (Image)