Discover all snow globes.

This achievement is unlocked by finding a total of seven snow globes around the world, and they are relatively easy to get provided you know where to look. Their locations are as follows:
-Goodsprings: Located in Goodsprings cemetery at the back left corner of the area at the base of a grave marker.
-Hoover Dam: Located in the Hoover Dam Visitor Center, on top of the welcome desk.
-Old Mormon Fort: Located in the tower directly to the right as you enter, on a shelf on the second floor.
-Jacobstown: Located on the reception desk directly inside the lodge.
-Nellis AFB: Located in the boomer museum, on a table directly to the right of the door.
-Lucky 38: Located in the Cocktail Lounge (this isn't the casino floor) on the counter behind the cash register with a green lamp next to it.
-Vault 21: Located in Sarah's room; the door is locked, requires 50 Lockpicking or her key.