posted 12-08-2014 11:15 AM               

The Anders autograph is the key autograph, as it is with most Apollo 8 crew signed material, since he was an often reluctant and careless signer. Consequently, his autographs, especially these "Anders" examples vary and are inconsistent and are often difficult to authentic but easy to forge.

But considering all that and also after examining the seller's other astronaut autographs, which appear very normal, it's likely that this Anders example is authentic. However it is a somewhat poorer example of his "Anders" scribble.

Also the seller should be contacted concerning the condition of the cover/envelope, as it's a government envelope of poor paper quality and appears to be faded, as many will be of that age.