FINDING OF A GENERATION

Can anyone help me? I believe I may have stumbled across a pin/brooch collection of a lifetime. It has pins from secret societies, presidents, NAACP, Business executives, the victorian era, the Beatles, the Olympics, and SOOOOOOO much more... I can't even begin to put a price on them. I'm POSITIVE some of these were the only ones made. Oh and this is about 1/5000 of all the pins I've found in this collection.... so far.... WHAT HAVE I FOUND?