Crookes tube, England, 1874-1900

Laboratory Medicine

1874-1900

Potash regulated X-ray tube, England, 1897-1907

Radiomedicine

1897-1907

X-ray tube, circa 1900 by Cox

Radiomedicine

1896-1905

Glass X-ray tube

Radiomedicine

1895-1900

X-ray tube, with aluminium anode and cathode and p

Radiomedicine

1896-1905

X-ray tube, Jackson type, with aluminium anode and

Radiomedicine

X-ray tube, 1896

Radiomedicine

1896

Glass X-ray tube, aluminium anode and cathode

Radiomedicine

Glass x-ray tube

Radiomedicine

Glass X-ray tube with reglator and cathode

Radiomedicine

X-ray tube, with aluminium anode and cathode, vacu

Radiomedicine

1906-1915

Glass X-ray tube, fitted with regulator and anticathode

Radiomedicine

X-ray tube, with aluminium anode and cathode and v

Radiomedicine

1910-1925

X-ray tube with aluminium anode and cathode and re

Radiomedicine

1914-1925

X-ray tube

Radiomedicine

Gas X-ray tube with anticathode and regulator by W

Radiomedicine

1915-1925

X-ray tube

Radiomedicine

Glass X-ray tube with anode, cathode, and anticathode

Radiomedicine

Crookes discharge tube

Radiomedicine

Gas X-ray tube with anticathode and regulator, by

Radiomedicine

1915-1925

Gas rectifier tube

Radiomedicine

1910-1928

X-ray tube with aluminium anode and cathode and fa

Radiomedicine

Glass X-ray tube

Radiomedicine

X-ray tube

Radiomedicine

Glass X-ray tube with regulator and water cooled anticathode

Radiomedicine

1900

Glass X-ray tube

Radiomedicine

Crookes discharge tube

Radiomedicine

X-ray tube

Radiomedicine

1897

Crookes discharge tube

Radiomedicine

X-ray tube with aluminium anode and cathode, plati

Radiomedicine

Glass X-ray tube, 1911

Radiomedicine