1873 90c Official Mail Stamp - Treasury, plate on card, brown
1873 3c Official Mail Stamp - interior Proof on card, vermilion
1873 15c Official Mail Stamp - War, rose
1873 6c Official Mail Stamp - executive. Carmine
1873 3c Official Mail Stamp plate on card, purple
1873 90c Official Mail Stamp - interior, vermilion
1875 1c Specimen Stamp - Agriculture, yellow
1879 3c Rose Red, War Department, Washington, Soft Paper
1911 10c Carmine, Postal Savings Mail
400 postally used US stamps, including airmails!
Less than 60¢ per cover.
Neat variety of cork fancy cancels on early US issues.
Plate proofs are found on both India paper and card stock. They were made from finished plates and are excellent impressions, showing a sharpness and color far superior to the stamps themselves.