[Testimonial, 1837 May 29, to the character of Daniel Denny / M. I. Brunel. Addressed to I. K. Brunel, 18 Duke St., Westminster, stating that Denny is one of the best (Thames Tunnel) labourers. 1p.]
[Testimonial, 1837 May 29, to the character of Daniel Denny / M. I. Brunel. Addressed to I. K. Brunel, 18 Duke St., Westminster, stating that Denny is one of the best (Thames Tunnel) labourers. 1p.]