Approved Collection

4c Electric Automobile in Washington vignette plate proof sheet, 487. Certified plate proofs are the last printed proof of the plate before printing the stamps at the Bureau of Engraving

$5 Calvin Coolidge frame plate proof, 1938. Creator: Bureau of Engraving and Printing
$5 Calvin Coolidge frame plate proof, 1938. Plate number 22169; $5.00 frame

10c Pan-American Fast Ocean Navigation frame plate proof, 487. Certified plate proofs are the last printed proof of the plate before printing the stamps at the Bureau of Engraving and Printing

$2. 60 "Graf Zeppelin"Passing Globe plate proof, 1930
$2.60 " Graf Zeppelin" Passing Globe plate proof, 1930. Certified plate proofs are the last printed proof of the plate before printing the stamps at the Bureau of Engraving and Printing

10c Pan-American Fast Ocean Navigation vignette plate proof, 487. Certified plate proofs are the last printed proof of the plate before printing the stamps at the Bureau of Engraving and Printing

65c "Graf Zeppelin"over Atlantic Ocean plate proof, 1930
65c " Graf Zeppelin" over Atlantic Ocean plate proof, 1930. Certified plate proofs are the last printed proof of the plate before printing the stamps at the Bureau of Engraving

$5 Calvin Coolidge vignette plate proof, 1938. Creator: Bureau of Engraving and Printing
$5 Calvin Coolidge vignette plate proof, 1938. Plate number 22166; $5.00 vignette

Huck Press experimental plate proof, 1957. Creator: Bureau of Engraving and Printing
Huck Press experimental plate proof, 1957. During the 1950s and 1960s, the Bureau of Engraving and Printing adopted state-of-the-art printing technologies that transformed stamp production

10c Washington reproduction plate proof on card sheet of fifty, 1891. Item has been handstamped multiple times with blue oval " Bureau Eng. & Pri g, Jan

5c Franklin reproduction card plate proof sheet of fifty, 1891. Item has been handstamped multiple times with bue oval " Bureau Eng. & Pri g, Jan

$5 Franklin vignette plate proof, Sept. 14, 1917. Creator
$5 Franklin vignette plate proof, Sept. 14, 1917. Certified plate proofs are the last printed proof of the plate before printing the stamps at the Bureau of Engraving and Printing

$1 Trans-Mississippi Western Cattle in Storm plate proof sheet, May 31, 1898. Certified plate proofs are the last printed proof of the plate before printing the stamps at the Bureau of Engraving

3c Baseball Centennial plate proof, 14391. Creator: Bureau of Engraving and Printing
3c Baseball Centennial plate proof, 14391. Certified plate proofs are the last printed proof of the plate before printing the stamps at the Bureau of Engraving and Printing

Presidential Series Washington experimental plate proof, 1938. The Bureau of Engraving and Printing produced this experimental plate

$2 Mississippi River Bridge plate proof, June 1, 1898. Creator
$2 Mississippi River Bridge plate proof, June 1, 1898. Certified plate proofs are the last printed proof of the plate before printing the stamps at the Bureau of Engraving and Printing

5c American Authors Louisa May Alcott die proof attached to plate proof, 14598. Certified plate proofs are the last printed proof of the plate before printing the stamps at the Bureau of Engraving

3c Pan American Union die proof attached to plate proof, 14682. Certified plate proofs are the last printed proof of the plate before printing the stamps at the Bureau of Engraving and Printing

4 1 / 2c White House approved large die proof, 14072. Creator
4 1/2c White House approved large die proof, 14072. 4 1/2-cent White House Large Die Proof, originally attached by staples to certified plate proof 21972 as a reference copy for the Bureau of

All Professionally Made to Order for Quick Shipping