DC -- Natl Postal Museum -- Exhibit (MIA Galleries 3): Customers and Communities:
[1] SIPMCC_051221_06.JPG
[2] SIPMCC_051221_09.JPG
[3] SIPMCC_051221_13.JPG
[4] SIPMCC_051221_18.JPG
[5] SIPMCC_051221_23.JPG