Hammer dosimeter No. 2008 by C. H. F. Muller

1920-1949

X-ray tube with separate anode

1900-1909

X-ray tube with separate anode

1905-1909

Protected x-ray tube, Muller, Germany, 1925-1929

1925-1929

X-ray tube with separate anode

1900-1909

Gas X-ray Tube for Intensive Therapy

1917-1919

'Cox's Record' gas X-Ray tube with separate anode, by C.F.H. Muller

1896

Muller type 13 gas x-ray tube with heavy anti-cathode and automatic carbon-mica vacuum regulator

1909-1914

Muller x-ray tube by C. H. F. Muller

1923

X-ray tube

1910-1929

Rontgen-type x-ray tube with cylindrical body and bulbous end

1896

X-ray tube with separate anode

1901

X-ray focus tube with small bulb and automatic mica discharge vacuum regulator

1900-1909

X-ray therapy tube with no metallic anti-cathode

1900-1909

'Constex' water-cooled gas x-ray tube with platinum target

1914-1932

Gas x-ray tube with platinum anti-cathode

1912-1914

Cylindrical Rontgen-type x-ray tube

1896

X-ray tube with separate anode

1906

X-ray tube with separate anode

1905-1909