XIX C

01.	Pony Express	1853 - 1861	Pic
02.	Baltimore (City Dispatch Post) Md.	1846 - 1847	Pic
03.	Baltimore (City Dispatch & Express) Md.	1850	Pic
04.	Boston (Towle's City Dispatch Post) Mass.	1849	Pic
05.	Boston (Towle & Co. Letter Delivery) Mass.	1847	Pic
06.	Boston (Gay, Kinsley & Co.) Mass.		Pic
07.	Boston (Barker's City Post) Mass.	1855 - 1859	Pic
08.	Boston (Towle's City Post) Mass.	1849 - 1850	Pic
09.	Boston (Libbey & Co.'s Post) Mass.	1852	Pic
10.	Denver (Jones & Russel's Pikes Peak Express Co.) Colo.	1859 - 1860	Pic
11.	Hartford (Hartford Penny Post) Conn.	1852 - 1861	Pic
12.	New Bedford (Bates & Co. (Agent for Hale & Co. at New Bedford)) Mass.	1845	Pic
13.	New York (Cole's City Despatch P.O.) N.Y.	1848 - 1850	Pic
14.	New York (Branch Post Office) N.Y.	1847	Pic
15.	New York (Dunhams Post Office) N.Y.	1850 - 1852	Pic
16.	New York (E.N. Barry's Despatch Post) N.Y.	1852	Pic
17.	New York (Central Post Office) N.Y.	1856	Pic
18.	New York (Hudson Street Post Office) N.Y.	1850	Pic
19.	New York (Kenyon's Letter Office) N.Y. City	1846 - 1860	Pic
20.	New York (Manhattan Express) N.Y.	1847	Pic
21.	New York (New York Penny Post) N.Y.	1840 - 1841	Pic
22.	New York (Overton & Co.'s City Mail) N.Y.	1844 - 1845	Pic
23.	New York (Spark's Post Office) N.Y.	1848	Pic
24.	New York (Stone's City Post) N.Y.	1858 - 1859	Pic
25.	Philadelphia (Northern Liberties News Rooms) Pa.	1836	Pic
26.	Philadelphia (Stait's Despatch Post) Pa.	1850 - 1855	Pic
27.	San Francisco (Noisy Carriers) Cal.	1853 - 1856	Pic
28.	San Francisco (J.W. Sullivan's Newspaper Office) Cal.	1854 - 1855	Pic
29.	San Francisco (Letter Express) Cal.	1865 - 1866	Pic