the manuscript that formed the outlines of Wiener’s contributions to information theory was nearly lost to humanity. Wiener had entrusted the manuscript to Walter Pitts, a graduate student, who had checked it as baggage for a trip from New York’s Grand Central Terminal to Boston. Pitts forgot to retrieve the baggage. Realizing his mistake, he asked two friends to pick up the bag. They either ignored or forgot the request. Only five months later was the manuscript finally tracked down; it had been labeled “unclaimed property” and cast aside in a coatroom.