Physical description
Engineers Drawing, Part of a Crushing Battery for G. Lansell Esq. Thanet Claim, Back Ceek. William Ruddock, contractor for Ironwork only
Inscriptions & markings
Wm. Middleton Engineers, Sandhurst
Engineers Drawing, Part of a Crushing Battery for G. Lansell Esq. Thanet Claim, Back Ceek. William Ruddock, contractor for Ironwork only
Wm. Middleton Engineers, Sandhurst