Mint Plate Blocks

United States #C16. 5¢ Winged Globe Air Post (Violet, Perf. 10½ x 11). Fine original gum, hinged plate block. *plate block received may vary from image.

United States #C70 8¢ Air Post - Alaska Purchase Mint Plate Block

United States #C138B 60¢ Air Post - Scenic American Landscapes (Acadia National Park) Mint Plate Block Mint condition, never hinged.

United States #C129 40¢ Air Post - William Piper, Aviation Pioneer Mint Plate Block Mint condition, never hinged.

United States #C128 50¢ Air Post - Harriet Quimby, Pioneer Pilot Reissue (Bullseye Perf) Mint Plate Block Mint condition, never hinged.

United States #C150 $1.05 Air Post - Scenic American Landscapes (Amish Horse & Buggy, Lancaster County, Pennsylvania) Mint Plate Block Mint condition, never hinged.

United States #C145 94¢ Air Post - Scenic American Landscapes (St. John, US Virgin Islands) Mint Plate Block Mint condition, never hinged.

United States #C140 75¢ Air Post - Scenic American Landscapes (Great Smoky Mountains National Park) Mint Plate Block

United States #C133 48¢ Air Post - Scenic American Landscapes (Niagara Falls) Mint Plate Block Mint condition, never hinged.

United States #C93-94 21¢ Air Post - Aviation Pioneers: Octave Chanute (2 Varieties, Attached) Mint Plate Block Varieties include: #C93 - Octave Chanute & Plane #C94 - Octave Chanute & 2 Planes

United States #C90 31¢ Air Post - Plane, Flag, & Globes Mint Plate Block

United States #C89 25¢ Air Post - Plane & Globes Mint Plate Block