Level 1
ST 5 PE 5 EN 5 CH 4 IN 5 AG 6 LK 10
Small Guns, Lockpick, and Repair
Big Book of Science => Science +1 (18)
U.S. Army: 30 Handy Flamethrower Recipes => Big Guns +1 (18)
Bobblehead (Medicine)
Level 2
Small Guns +4 (40), Lockpick +5 (37), Repair +6 (38)
Intense Training (AG)
Level 3
Small Guns +15 (57)
Intense Training (AG)