Papers re establishment of submarine electric telegraph between Dover & Calais
- Made:
- 1845-1849 in unknown place
- maker:
- John Watkins Brett
[Papers, 1845-1849, re establishment of submarine electric telegraph between Dover and Calais, chiefly letters. Originally displayed mounted and framed in the Museum. 1 file]. Includes large frame with plaster-and-gilt decoration, and four watercolour sketches depicting the laying of different cables.