A letter from Brunel to G Dollond saying the entrance to the tunnel will be at Wapping
A letter from Brunel to Mr Tucker regarding his recently patented tinfoil
A letter from Brunel to Monsieur D'avannes, commenting on the working conditions, accident and health records of the workforce at the Thames Tunnel
A letter from Brunel recommending "practical men"
A letter from Brunel to Lord Duke regarding test borings next to the River Thames
Brunel's autobiographical note
Collection of documents relating to the work of Marc Isambard Brunel, mainly concerning the Thames Tunnel
A letter from Brunel to Mr Tucker regarding the selling of tinfoil