American Philatelic Association, American Philatelic Society · Altoona, Pa. : [American Philatelic Association] · leaf 215
625,000 Thick White Paper 5c black blue (3 or more shades) Engraved and printed by The National Bank Note Co, New York City Delivery made 62,500 September 17, 1890 Medium and Thick Paper Norway — We have a proof of a de- 6c yellow green (4 or more shades) sign which has been accepted by the 6c…
