Schatz scale reading microscope
1914
Repeating Theodolite
1875
Microscope stand by Hertel and Reuss
1960-1969
Bazzi and Bianchi phonendoscope
1901-1905
Steel measuring wedge by Otto Fennel und Soehne
1910
Scherer's "Logarithmischgraphische Rechentafel"
1880-1892
Navigationsrichtgerat
1851-1968
Packet of mercurous chloride tablets, Kassel, Germany, 1914-1917
1914-1917
Nonien scale reading microscope
1914
Pilot balloon theodolite by Otto Fennel Sohne of Kassel
1939
Rob shears
1881-1920
Skalen scale reading microscope
1914
Packet of mercurous chloride tablets, Kassel, Germany, 1914-1917
1914-1917
Compensation level, German, 1874
1874
Three rolls of plaster tape
1914-1918
Orrery planetary model & clock
1880-1901
Replica of quadrant used by Tycho Brahe, 1560-1565
1560-1565
Mining transit theodolite, German, 1850-1876
1850-1876
Pair of 5 metre Measuring Rods
1900
Pair of 5 metre measuring rods
1910
Prismatic reflecting circle with case.
1865-1875
Mining transit theodolite, 1910-1915
1910-1915
Photographs (3) of Astronomical universal instruments
1876
One of three photographs of Astronomical universal instruments
1876
One of three photographs of Astronomical universal circles
1876
Bazzi and Binachi's phonendoscope
1896-1904
Bazzi and Bianchi phonendoscope
1897-1904
Bazzi and Bianchi phonendoscope
Bazzi and Bianchi's phonendoscope (cased)
Analytical balance by Breithaupt & Sohn, Germany, 1804-1830
1804-1830
Cathetometer by F W Breithaupt & Sohn
1883
One of three photographs of Astronomical universal instruments
1876
Packet of Ipecac and Opium tablets
1914