Tintin and Thomson and Thompson track down the pickpocket, Aristides Silk, a kleptomaniac who has a penchant for collecting wallets, and obtain the Bird Brothers' wallet, containing the missing two parchments.
Tintin track down the pickpocket a kleptomaniac. Thomson and Thompson track down the pickpocket a kleptomaniac. This kleptomaniac has a penchant for collecting wallets. Tintin obtain the Bird Brothers'wallet. Thomson and Thompson obtain the Bird Brothers' wallet. The Bird Brothers' wallet are containing the missing two parchments. Aristides Silk is the pickpocket.