100h Agriculture and Science - 1920
The post office released the 100h stamp on June 17, 1920 using the original design. In all, it printed about 18,160,000 stamps. After authorities withdrew these stamps on April 30, 1921, they put many to other uses.
In early 1922, the post office overprinted 2,600,000 stamps for airmail use and then next year, in January of 1923, did the same to another 3,930,000 for use as provisional postage due stamps. In the end, the post office remaindered about 11,630,000 stamps and continued to sell these withdrawn stamps at the philatelic window until September of 1934.
