In 1955, “Before a sun-soaked crowd of 1,500 viewers,” the Brooklyn College president Dr. Harry Gideonse, who served from 1939 to 1966, and Brooklyn Borough President John Cashmore placed a watertight copper box into the cornerstone of what was to become the Walt Whitman Hall.
More than 50 years later, a construction crew, demolishing the Hall to make way for the new Center for Performing Arts, discovered the hidden treasure and brought it to light. Among other things, the box contained some Brooklyn College memorabilia, President Dwight Eisenhower’s inauguration commemorative medal and some personal items of then college president Dr. Gideonse. All items were sent to the college library’s archive to be preserved and placed in protective enclosures before becoming available for public viewing. All the items appear to be in great shape and represent a great piece of the college’s history.
This Top 10 Incredible Time Capsules list on Listverse.com recounts some of the most grandiose and ambitious projects of this sort. But you don’t have to be part of a large Japanese corporation or Space Program to create a very special Time Capsule for your descendants. Although it is not strictly an “archival” preservation method, no truly valuable family heirlooms should be put in the capsule. Make sure both the capsule and your items are absolutely dry. Avoid staples, paper clips and rubber bands and separate the items as much as possible, reducing the risk of interaction of various materials. That said, some appropriate ephemera, photos, mementos and personal items will most certainly create a great educational and emotional “present” for future generations!