On this page of our treasure guide to Uncharted 3 Drake's Deception you can find valuable information about all collectibles available in chapter 1. You'll learn where to find Antique Boxing Medallion and Brass Vesta Case - the only collectibles available in the first chapter of the campaign.
Antique Boxing Medallion
After defeating a bandit in the toilet, enter a large room with a bar and approach the vending machine, where you can find a treasure .
Brass Vesta Case
After defeating a bandit in the toilet, enter a large room. Before you start following Sully , look around the bar to find a treasure .