1978

Carl Sandburg.

1731

-

Captain James Cook.

Alaska 1778.

1732

-

Hawaii 1778.

1733

-

Indian Head.

1734

-

Eagle ( orange )

1735

-

1736

-

Roses.

1737

-

Windmills.

Virginia 1720.

-

1738

-

Rhode Island 1790.

1739

-

Massachusetts 1793.

1740

-

Illinois 1860.

1741

-

Texas 1890.

1742

-

Eagle ( red )

1743

-

Harriet Tubman.

Black Heritage.

1744

-

Folk Art USA.

Quilts.

1745

-

1746

-

1747

-

1748

-

Dance Ballet.

1749

-

Dance Theater.

1750

-

Folk.

1751

-

Modern.

1752

-

French Alliance 1778.

1753

-

Early Canser Detection.

Dr. George papanicolaou.

1754

-

Jimmie Rodgers.

1755

-

George M. Cohan.

1756

-

Canadian International Philatelic Exhibition.

Cardinal.

1757a

-

Mallard.

1757b

-

Canada Goose.

1757c

-

Blue Jay.

1757d

-

Moose.

1757e

-

Chipmunk.

1757f

-

Red Fox.

1757g

-

Raccoon.

1757h

-

Photography.

1758

-

Viking Missions to Mars.

1759

-

Wildlife Conservation.

Great Gray Owl.

1760

-

Saw-Whet Owl.

1761

-

Barred Owl.

1762

-

Great Horned Owl.

1763

-

American Trees.

Giant Sequoia.

1764

-

White Pine.

1765

-

White Oak.

1766

-

Gray Birch.

1767

-

Christmas.

1768

-

Christmas.

1769

-

U.S. Air Mail.

-

Orville and Wilbur Wright Aviation Pioneers.

c91

c92

-

Octave Chanute Aviation Pioneer.

c93

c94

-

Wiley Post Aviation Pioneer.

c95

c96