Old Letter Contains Most Sought-After Signature Ever

Old Letter Contains Most Sought-After Signature Ever, A letter penned by Galileo Galilei, the father of modern science himself, was valued at a surprisingly high price on Monday night's episode of "Antiques Roadshow." "It's perfectly clear, the condition is excellent, it's been well looked after. I would give this an auction estimate of $60,000 .. Continue Reading...