The National, Continental and American Bank Note Companies ultimately merged under the name of the American Bank Note Company which assumed the contract for printing stamps in 1879. When American first took over the contract, it used the Continental plates. The original plates were imprinted Continental, so it should be noted that the imprint on these issues does not always accurately reflect the printing firm. The American stamps are distinguished from the Continental printings by paper type. American used paper that is described as "soft porous." When held to a light, soft porous paper looks mottled or quilted.

MNH