I have a few Celebrate the Century Stamps that I need Minkus numbers for and the newest catalogue I have is only goes up to 1998. I am not 100% sure on the Scott numbers so I have included a stamp description of the stamp topic. The stamps I need numbers for are:
Scott 3191b - Gulf War. Scott 3191h John Glenn. Scott 3190a Space Shuttle. Scott 3188g Vietnam War. Scott 3187e Korean War. Scott 3187d Satellite launch. 3186a WWII Veterans. Scott 3186e WWII Home front. Scott 3183i WWI Veterans.