Hi Agents, please read this carefully. In this page it contains the secret passcode and the clue location. Before you could unlock the physical mission at the clue location, you need to search for the secret passcode.
Hint: the passcode are within the Location clue. 
 
YOUR CLUE LOCATION:

I am the "history bank" for many history enthusiasts. I housed more than 20,000 leather bound publications. 

 

Where am I?

 
YOUR SECRET PASSCODE:
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