The 1c stamp, Benjamin Franklin, perf 12. Over 11 billion were issued.
The initial 2c stamp, George Washington. 3.3 billion were issued
The revised 2c design, perf 12. 21 billion produced.
The 3c stamp, Andrew Jackson. 280 million produced
The 4c stamp, Ulysses S. Grant, perf 12. 350 million produced
The 5c stamp, Abraham Lincoln, perf 12. 550 million produced
The 6c stamp, James A. Garfield. 120 million produced
The 8c stamp, Martha Washington. 180 million produced.
The 10c stamp, Daniel Webster. 120 million produced
The 13c stamp, Benjamin Harrison. Just 31 million produced
The 15c stamp, Henry Clay. 41 million produced
The 50c stamp, Thomas Jefferson. Just 2.7 million produced
The $1 stamp, David Farragut. Just 500,000 produced
The $2 stamp, James Madison. Just 37,000 produced. Perf 10 stamps were produced in 1917, and are much more common.
The $5 stamp, John Marshall. Just 48,000 produced. Perf 10 stamps were made in 1917 and are much more common.
The 1c stamp, Benjamin Franklin, imperf.
The 4c stamp, Ulysses S. Grant, imperf. (Only 31 exist of this issue, all are vending machine perf.)
The 5c stamp, Abraham Lincoln, imperforate
The 1c stamp, Benjamin Franklin, horizontal coil stamp (2008 auction for this stamp realized $130,000)
The 5c stamp, Abraham Lincoln, coil stamp (pairs can sell for $5000 or more)
The 1c stamp, Benjamin Franklin, vertical coil stamp (pairs can bring $6,000 or more)
The 2c stamp, George Washington, imperf.
The 2c stamp, George Washington, horizontal coil stamp (pairs are seldom seen on the market)
The 2c stamp, George Washington, vertical coil stamp (singles can bring $5,000 or more)