I only offer services if The King gives the okay. Impress him and we can talk.”— Ralph
|Unmarked Quest: Papers, Please|
|Talk to Ralph and ask about his special services.|
|Impress The King to access his services.||Pass a speech check to access his services.|
|Purchase a counterfeit passport.|
|Reward: Counterfeit passport|
Find a way to do that or continue with some further digging. This reveals Ralph is crafting counterfeit passports. Obviously he wants to keep this low key, so he offers you a passport for 500 caps, or with a Barter skill of 50, 375 caps.
Once obtained, use it to pass the credit check at The Strip North Gate.
Alternatively, complete the quest G.I. Blues as The King will then owe the player a favor.