First Day Cover honoring Undro Against Disaster in 1979 singed in black marker in full by Andy Warhol. A terrific example of his signature. Comes with a full Letter of Authenticity from Todd Mueller Authentics.The item "Andy Warhol- Signed First Day Cover" is in sale since Monday, March 22, 2021. This item is in the category "Collectibles\Autographs\Other Collectible Autographs". The seller is "toddmuellerautographs" and is located in Colorado Springs, Colorado. This item can be shipped worldwide.