First aid kit used by pilots in the First World War, Germany, 1910-1914

Therapeutics

1910-1918

Cubase 3.0', Music Making software.

Acoustics

1992

Chemical balance by Paul Bunge, Hamburg, in a glaz

Experimental Chemistry

AviatJet 647 Aristo Air Navigation Computer.

Mathematics

1970-1975

5-Inch StudioLog 869 Aristo slide rule from the 19

Mathematics

1970-1975

Minifon dictating machine model P55-S with microphone, 1966

Sound Reproduction

1966

Minifon model P55 dictating machine with accessories, 1955-1965

Sound Reproduction

1955-1965

Portable chemistry set

Experimental Chemistry

1880

5-Inch Elektro 815 Aristo slide rule from the 1973

Mathematics

1970-1975

Double focus berryllium window x-ray tube (sectioned)

X-rays

1987

Iloca Stereo Rapid camera

Photographic Technology

1955

10-Inch HyperLog 0972 Aristo slide rule from the 1

Mathematics

1970-1975

Muller x-ray tube by C. H. F. Muller, Hamburg, Ger

X-rays

1923

10-Inch Junior 0901 Aristo slide rule from the 197

Mathematics

1970-1975

10-Inch BiScholar 0906 Aristo slide rule from the

Mathematics

1970-1975

5-Inch Studio 868 Aristo slide rule from the 1973

Mathematics

1970-1975

10-Inch JuniorTrig 0902 Aristo slide rule from the

Mathematics

1970-1875

5-Inch Darmstadt 867U/400g Aristo slide rule from

Mathematics

1970-1975

Minifon P55 "S" magnetic wire dictating machine, 1959

Sound Reproduction

1959

Minifon dictating machine model P55-S with Protone-Minifon microphone, 1966

Sound Reproduction

1966

Guhl's Pencil Pointer, 1905

Printing & Writing

1905

10-Inch Commerz II 965 Aristo slide rule from the

Mathematics

1970-1975

Slide rule for ferro-concrete calculations by Aris

Mathematics

1973

TriLog 108 Aristo clear plastic projection slide r

Mathematics

1970-1975

Circular aneroid barometer.

Meteorology

1876

10-Inch StudioLog 0969 Aristo slide rule from the

Mathematics

1970-1975

10-Inch Darmstadt 967 Aristo slide rule from the 1

Mathematics

1970-1975

Minifon type P55 wire recorder, 1955-1965

Sound Reproduction

1955-1965

10-Inch Surveyor [Geodat] 0958/400g Aristo slide r

Mathematics

1970-1975

X-ray tube with separate anode, by C. H. F Muller

X-rays

1901

Course and distance calculator (German)

Mathematics

10-Inch Ferro-Concrete [Stahlbeton] 940 Aristo sli

Mathematics

1970-1975

2 shoe horns, 1 wood, 1 metal, by F. Bruhn, German, 1900-194

Chiropody

1900-1940

Stereoscope, wood

Mathematics

1876

Adjustable reed, German, of World War II vintage.

Farnborough

Set 32 stereoscopic cards illustrating descriptive

Mathematics

1871-1876

German aero compass

Navigation

1914-1916

10-Inch Scholar LL 0903LLE Aristo slide rule from

Mathematics

1970-1975

10-Inch Studio 0968 Aristo slide rule from the 197

Mathematics

1970-1975

5-Inch Reitz 89E Aristo slide rule from the 1973 c

Mathematics

1970-1975

5-Inch Piccolo 816 Aristo slide rule from the 1973

Mathematics

1970-1975

10-Inch MultiLog 0970E Aristo slide rule from the

Mathematics

1970-1975

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

X-rays

1920-1949

X-ray tube with separate anode and additional ring

X-rays

1900-1909

10-Inch Studio 0968/400g Aristo slide rule from th

Mathematics

1970-1975

5-Inch Puck 810 Aristo slide rule from the 1973 ca

Mathematics

1970-1975

10-Inch Studio 0968E Aristo slide rule from the 19

Mathematics

1970-1975

Aristo 10075E dyers ready reckoning conversion rul

Mathematics

1970-1975

TriLog 208/1&2 Aristo clear plastic projection sli

Mathematics

1970-1975

Aneroid barometer by Kruss, 1884.

Meteorology

1884