"The Printed Ephemera collection at the Library of Congress is a rich repository of Americana. In total, the collection comprises 28,000 primary-source items dating from the seventeenth century to the present and encompasses key events and eras in American history." That's what they reckon.
The Printed Ephemera collection at the Library of Congress is a rich repository of Americana. In total, the collection comprises 28,000 primary-source items dating from the seventeenth century to the present and encompasses key events and eras in American history.