Hey all,

I came across these on ebay today, four full crew signed nasa lithos from the first four planned lunar landings. The seller barely gives a description, other than that they come from 'an estate of an avid nasa collector ....everything appears right .. '. I don't know what to make of them, I'd be over the moon (pun intended!) if they were genuine, especially the Apollo 13 piece. Has anybody got any advice? I don't know anything about the seller, has anyone dealt with them before? Cheers