2011 U.S. Merchant Marine - Forever stamp

The 2011 U.S. Merchant Marine issue honors the brave men and women who have sailed America's merchant ships since colonial times — delivering goods, passengers, troops, and war materials across the world's oceans.

The sheet features four beautifully illustrated designs depicting iconic vessels of the Merchant Marine:

• Clipper Ship — the graceful tall-masted sailing ships of the 19th century
• Auxiliary Steamship — the steam-powered workhorses of the early 20th century
• Liberty Ship — the mass-produced cargo ships that were vital to Allied victory in World War II
• Container Ship — the modern vessels that sustain today's global economy

A distinguished collectible for maritime history enthusiasts, military history buffs, and stamp collectors.