Post Office Cellar Lockbox is a puzzle that involves figuring out the code to open the locked chest in the cellar along Via Di Belvedere in Indiana Jones and the Great Circle. Read on for a complete guide on how to solve this puzzle and the Post Office Cellar Lockbox code.

Post Office Cellar Lockbox Puzzle Location

Located in the Cellar Along Via Di Belvedere

Map Location	World Location

The locked chest can be found inside the cellar below the post office at Via Di Belvedere. This area can only be unlocked by taking on the A Savage Discovery fieldwork.

A Savage Discovery will naturally lead you to this cellar, where a guard will accidentally break an old vase upon seeing Indiana. You need to defeat this guard to progress this questline as well as obtain the clue needed to unlock the chest inside the cellar.

Post Office Cellar Lockbox Puzzle Solution

Post Office Cellar Lockbox Solution Summary

The code for the cellar lockbox is actually pretty easy to figure out as long as you know where to find the clue for it.

1. Defeat the guard inside the cellar.
2. Once defeated, take the note from his body to figure out the code to the locked chest in the cellar.

Post Office Cellar Lockbox Step-by-Step Solution

	Post Office Cellar Lockbox Step by Step Guide
1	Upon defeating the guard in the cellar during A Savage Discovery, pick up the Lockbox Note from his body.
2	The Lockbox Note says that the code for the locked chest is November, last year. Since the current year at this point in the game is 1937, we know that the previous year is 1936.
3	Enter the lockbox code 1136 to open it. November 1936 can be shortened to 11-36, which is the code for the cellar chest.

Post Office Cellar Lockbox Contents

Street Scrapper I Adventure Book

Opening the cellar chest rewards you with the Street Scrapper I Adventure Book. This book, when learned, increases the damage you deal when wielding melee weapons.

List of All Books

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