“10 Most Wanted Time Capsules” (actually 9 since one has been found)

“Time capsules usually are lost due to thievery, secrecy or poor planning. Finding them will enrich posterity by assuring that independent voices are heard in the future. The International Time Capsule Society, which has formed with the mission to record the burial of all time capsules, is still in search of nine time capsules of which little is known.”

http://www.oglethorpe.edu/about_us/crypt_of_civilization/most_wanted_time_capsules.asp