美国 1851 - 珍稀，亚当斯城快递邮报，纽约 - Scott 2L4 -Local Stamps

Adams’ City Express Post / City Express Post，1850–1851，黑色印于灰色底色，未经穿孔。Classic early American local-post issue showing the large ornamental numeral “2” with “CENTS” in the centre, surrounded by the inscriptions CITY / EXPRESS / POST. 这是在早期 Adams’ City Express Post 邮票中的“Adams”字样被移除之后使用的设计。The original issue was printed on relatively thin gray/pelure-type paper。原始发行使用相对较薄的灰色纸，属于 pelure 型纸。