Antique Lincoln Coin Collection

The Antique Lincoln coin collection is found in the Museum of History Offices, Library section (2 stories with turret), in a room on the eastern side of the top floor. Once you reach the top of the stairs continue east until you're in the hall. Take a left and then a right then another left. It should be in the bookcase on the middle shelf. In reality, these are pre-War pennies. The Prima-published official game guide mistakenly lists this item as being in a room on the western side of the same floor.

The coins are part of the unmarked Lincoln's Profit Margins quest. You can sell it to:
 * Hannibal Hamlin from Temple of the Union
 * Leroy Walker at the Lincoln Memorial
 * Abraham Washington in Rivet City