Valuable Secrets Lost to Men.

Fame and Fortune Await Those Who Rescue from Oblivion’s Great Storage-House Bits of Knowledge That Enabled Old-Time Workmen to Obtain Results That Cannot be Duplicated To-day.

The nineteenth century was distinctively a century of invention. Whether the twentieth is destined to rival it by making discoveries that will rank with steam, electricity, wireless telegraphy, the harvester and the typewriter it is now too soon to say. It is safe to predict, however, that if by any series of fortunate chances it should earn the right to be called a “century of rediscovery,” it would win the gratitude of posterity, and fortune as well as fame would be the portion of men who might reclaim for mankind some remarkable secrets that were well known to the civilized world many centuries ago.

In Oblivion’s great storage-house are thousands of bits of knowledge which were possessed by many men when the world was much younger than it is to-day. But they have been so thoroughly forgotten by mankind that they are now referred to as lost secrets, as difficult to rediscover as those which lurk in the mystical notes of a Stradivarius violin.