About This Stamp
The 2008 Express Mail design features Hoover Dam. This civil engineering wonder and national historic landmark is located on the Colorado River on the Arizona-Nevada border about 30 miles southeast of Las Vegas. It was named for Herbert C. Hoover, President of the United States when the U.S. Bureau of Reclamation began building the dam in 1931.
The painting on the stamp is by Dan Cosgrove of Chicago, Illinois. The view is looking upstream, with Nevada on the left and Arizona on the right. At the base of the dam is the power plant. In the foreground, water flows from outlet works in the canyon walls. Behind the dam is Lake Mead, the huge reservoir created when Hoover Dam was completed. The artist also included the lake's so-called "bathtub ring" — a whitish rim of mineral deposits left by higher levels of water.
Art Director
Carl T. Herrman
As an art director for the U.S. Postal Service® for more than 15 years, Carl T. Herrman designed more than 50 stamps and guided more than 250 stamp projects, including Marilyn Monroe, James Dean, Humphrey Bogart, and Comic Strip Classics. He also served as art director for five of the Celebrate the Century stamp panes. He has won more than 260 awards for design and design management, including two gold medals from the Society of Illustrators.
Herrman’s career has included positions as Director of Creative Services and adjunct professor at the University of North Florida in Jacksonville, and Director of Marketing and Publications for the University of California at Irvine. He has provided consulting services for the Smithsonian Institution, the National Trust for Historic Preservation, and numerous academic institutions. Herrman lives in Carlsbad,California.
Stamp Artist
Dan Cosgrove
A native of Cincinnati, Ohio, Dan Cosgrove graduated from the University of Cincinnati in 1978 with a major in graphic design. After briefly working for the National Park Service in Denver and as a designer at Cato Johnson in Cincinnati, Cosgrove moved to Chicago in 1980 and began a freelance career in digital and traditional illustration.
Cosgrove's designs have appeared in numerous ads, posters, covers, and on packaging. Recent clients include Cunard Line, Dunlop Tire, Fiat, J P Morgan Chase, Miller Brewing Company, Netflix, The New York Times, Shell Oil company, SohoPress, and The Wall Street Journal. In recognition of his work Cosgrove has received awards from Communications Arts and the Society of Illustrators (Gold Medal).
The 2008 Express Mail® and Priority Mail® stamps featuring Mount Rushmore and Hoover Dam were Cosgrove's first projects for the U.S. Postal Service. Since then, Cosgrove has illustrated 27 additional Express Mail and Priority Mail Express stamps. Recent designs include Florida Everglades (Priority Mail) (2023), Great Smoky Mountains (Priority Mail Express) (2023), Monument Valley (Priority Mail) (2022), and Palace of Fine Arts (Priority Mail Express) (2022). He also created the stamp art for USS Missouri (2019).
Cosgrove and his wife live in Clarendon Hills, Illinois.