Steam Whistle

Steam Whistle was a pre-War company that used to make vault power systems. 
==Background==
The company is mentioned in the Vault-Tec terminal in the Citadel as manufacturing the Steam Whistle Mini Geo-Thermal unit.
==Appearances==
Steam Whistle is mentioned in Fallout 3.
Category:Pre-War companies
pt:Steam Whistle
ru:Стим Висл