• Congress Voting Independence


    National Historical Park Pennsylvania

Freedom Of Information Act

For information on the Freedom of Information Act (FOIA), see the Department of Interior's FOIA Webpage.

FOIA Reading Room

Contracted Guard Services (Posted on October 14, 2009):
Contract & Scope of Work

Amendments 1 thru 10

Amendments 11 thru 17

Amendments 18 thru 22

Amendments 23 thru 25

Did You Know?

Photo of Glass Armonica

Did you know Benjamin Franklin is accredited with being the first American to invent a musical instrument? He invented the glass armonica in 1761 after seeing wine glasses being used to make musical sounds.