This is a 2¢ carmine stamp featuring George Washington, issued in 1894.

This is a 2¢ carmine stamp featuring George Washington, issued in 1894.

This is a 2¢ carmine stamp featuring George Washington, issued in 1894.

This is a 1¢ blue stamp featuring Benjamin Franklin, issued in 1894.

This is a 4¢ dark brown stamp featuring Abraham Lincoln, issued in 1894.

This is a 2¢ carmine lake stamp featuring George Washington, issued in 1894.

This is a 1¢ ultramarine stamp featuring Benjamin Franklin, issued in 1894.

This is a 90¢ orange stamp featuring Commodore Oliver Hazard Perry, issued in 1890-93.

This is a 15¢ indigo stamp featuring Henry Clay, issued in 1890-93.

This is a 30¢ black stamp featuring Thomas Jefferson, issued in 1890-93.