Autographs
Nelson letter collection brings $48,000 to Reeman Dansie
A collection of letters includes names such as Nelson, Nightingale and Dickens
Neil Armstrong autograph brings $1,300 to US auction
Moonwalker Neil Armstrong's autograph rocketed to $1,300 to lead the Pennsylvania sale
Apollo 13 checklist brings $388,375 World Record price at HA.com space sale
The checklist marked with calculations to get the Apollo 13 crew home has exceeded all expectations
Jackson-Presley marriage certificate brings $70k
The pop legend is officially among the most valuable signatures, as proved at auction last weekend
