Empty Whisky Bottle (Fallout 3)

The empty whisky bottle is a miscellaneous item $$

Gameplay
An empty whisky bottle is an empty bottle of whiskey

Uses
It is used as Rock-It Launcher ammunition.

Locations
Numerous empty whisky bottles can be found throughout the Capital Wasteland, appearing in virtually all major areas of both games, either placed in the environment or located inside containers. Additionally, vendors may sell the item, though none are specifically guaranteed to have any in stock.
 * Dukov's Place has an exceptional amount of these, 183 in total, mostly found on the pool table.
 * The C building of the SatCom Array NN-03d has 94.
 * 53 in the Statesman Hotel restaurant.
 * 38 in the Evergreen Mills bazaar.
 * 30 in Alexandria Arms.