


Clockwork mechanism for Shaw type seismograph, British, 1930-1935
1930-1935

Clockwork mechanism for Shaw type seismograph, British, 1930-1935
1930-1935

Clockwork mechanism for Shaw type seismograph, British, 1930-1935
1930-1935

Clockwork mechanism for Shaw type seismograph, British, 1930-1935
1930-1935
Milne-Shaw seismograph no.1
1914
Electrical drive motor for Shaw type seismograph, British, 1930-1935
1930-1935
Part of Shaw type seismograph, British, 1930-1935
1930-1935
Clockwork mechanism for Shaw type seismograph, British, 1930-1935
1930-1935
Clockwork mechanism for Shaw type seismograph, British, 1930-1935
1930-1935
Clockwork mechanism for Shaw type seismograph, British, 1930-1935
1930-1935
Clockwork mechanism for Shaw type seismograph, British, 1930-1935
1930-1935
Clockwork mechanism for Shaw type seismograph, British, 1930-1935
1930-1935
Milne-Shaw seismograph no. 33, c. 1925
circa 1925
Milne-Shaw seismograph
Box for Shaw type seismograph, British, 1930-1935
1930-1935
Clockwork mechanism for Shaw type seismograph, British, 1930-1935
1930-1935
Clockwork mechanism for Shaw type seismograph, British, 1930-1935
1930-1935
Clockwork mechanism for Shaw type seismograph, British, 1930-1935
1930-1935
Part of Shaw type seismograph, British, 1930-1935
1930-1935
Clockwork mechanism for Shaw type seismograph, British, 1930-1935
1930-1935