Beaney, Harold, c. 1932-1938, Photograph, B 71135/181
swing bridge open and closed
Beaney, Harold, c. 1932-1938, Photograph, B 71135/182
Beaney, Harold, c. 1932-1938, Photograph, B 71135/183
Beaney, Harold, c. 1932-1938, Photograph, B 71135/184
Beaney, Harold, c. 1932-1938, Photograph, B 71135/185
Beaney, Harold, c. 1932-1938, Photograph, B 71135/186
concrete mixer assemblies
Beaney, Harold, c. 1932-1938, Photograph, B 71135/187
Beaney, Harold, c. 1932-1938, Photograph, B 71135/188
Beaney, Harold, c. 1932-1938, Photograph, B 71135/189
Beaney, Harold, c. 1932-1938, Photograph, B 71135/190
no.1 cofferdam Nov. 1935
Beaney, Harold, c. 1932-1938, Photograph, B 71135/191
Beaney, Harold, c. 1932-1938, Photograph, B 71135/192
Beaney, Harold, c. 1932-1938, Photograph, B 71135/193
Beaney, Harold, c. 1932-1938, Photograph, B 71135/194
no.1 cofferdam - construction and sluices excavation 1935
Beaney, Harold, c. 1932-1938, Photograph, B 71135/195
Beaney, Harold, c. 1932-1938, Photograph, B 71135/196
Beaney, Harold, c. 1932-1938, Photograph, B 71135/197
no.1 cofferdam after dewatering Dec. 1935
Beaney, Harold, c. 1932-1938, Photograph, B 71135/198
Beaney, Harold, c. 1932-1938, Photograph, B 71135/199
Beaney, Harold, c. 1932-1938, Photograph, B 71135/200
waves against cofferdam
Beaney, Harold, c. 1932-1938, Photograph, B 71135/201
sluices excavation by dragline
Beaney, Harold, c. 1932-1938, Photograph, B 71135/202
bed of cofferdam
Beaney, Harold, c. 1932-1938, Photograph, B 71135/203
various views of no.2 cofferdam showing plant left from no.1 cofferdam and 12 inch centrifugal pumps 1937
Beaney, Harold, c. 1932-1938, Photograph, B 71135/204
Beaney, Harold, c. 1932-1938, Photograph, B 71135/205
Beaney, Harold, c. 1932-1938, Photograph, B 71135/206
Beaney, Harold, c. 1932-1938, Photograph, B 71135/207
lock chamber - casts of serpulid worms 15 month after flooding
Beaney, Harold, c. 1932-1938, Photograph, B 71135/208
Beaney, Harold, c. 1932-1938, Photograph, B 71135/209
Beaney, Harold, c. 1932-1938, Photograph, B 71135/210