Fallout 3 The Pitt - Steel Ingots
The Pitt DLC for Fallout 3: Locations of all 100 Steel Ingots.
Give Ingots to Everett and he will reward you with unique items / 10 ingots.
You can collect them all first and then give them to him. No need to visit him every 10 ingots you find.
Ingots / reward:
10 - Laborer Outfit
20 - Filtration Helmet
30 - Steel Knuckles
40 - Metal Master Armor
50 - Metal Blaster
60 - Bombshell Armor
70 - Leather Rebel
80 - The Mauler
90 - Perforator
100 - Tribal Power Armor