Welcome to CCF.
It appears to be extremely worn and possibly contaminated with a substance that has chemically diluted the color of the green Treasury seal. I would chalk it up to post printing trauma, and I believe its current condition was caused long after leaving the Bureau of Engraving and Printing.
It appears to be extremely worn and possibly contaminated with a substance that has chemically diluted the color of the green Treasury seal. I would chalk it up to post printing trauma, and I believe its current condition was caused long after leaving the Bureau of Engraving and Printing.























