British Transport Commission: British Waterways
>
Records relating to all divisions
>
BTC/BW engineering drawings
>
BTC/BW engineering drawings 202-767
BW177/2/6/1/27
"Proposed recorder instalation [sic] Lea Bridge"
Site plan showing locations of propsed recorder and electric alarm system
[February 1955]
BW177/2/6/1/27
These records are available immediately for research
1 sheet