From the Zurich exhibition
circa 1950s
Full automatic electric "MADAS" calculating machine
1927-1935
Pewter enema syringe with piston action
1701-1900
Box of gutta-percha nerve canal points
1965-1975
Box of gutta-percha nerve canal points
1950-1965
Box of cement tube applicators
1950-1970
Boxed shade guide for "Biodent" porcelain teeth
1965-1980
Boxed bottle of "Bio-trey" silicate cement powder
1975-1980
Two tubes of gutta percha temporary stopping
1970-1980
Box of aluminium crowns
1950-1965
Barograph by Jakob Goldschmid, 1873-1876
1873-1876
Sphere and disc planimeter by Coradi No.683 in box
Parabolagraph by Coradi No.4. in box
Conto adding machine for eight figures
1905-1910
Integraph by Coradi No.103 in box
Madas model XXL electric calculating machine by H.W. Egli Limited
1945-1955
"Madas" calculating machine with metal cover
1920
Precision disc planimeter by Coradi
Pen for Coradi precision pantograph
Surveyor's pocket kit, Swiss, 1831-1870
1831-1870
Coradi planimeter and map, 1886.
1886
Reiss, Curt. Knaurs Weltgeschichte der Schallplatte (Zurich: Droemersche, 1966)
1966
Bronze medal commemorating Paul Karrer
1937
Henrici's harmonic analyser, No 3, 1894.
1894
American multidose jet-injector at Swiss exhibition
22 March 1961
Electrostatic Precision Voltmeter made by Trub Tauber
1962
Box of gutta-percha nerve canal points
1965-1975
Shade guide for de Trey Bros., Zurich, 1910-1925
1910-1925
Box of cement-tube applicators
1955-1970
Shade guide for all de Trey's artificial porecelain teeth
1920-1940
"Dentocoll" impression compound mixing syringe
1925-1937
Coradi compensation planimeter no 28348
1920
Silicone dental impression compound
1978-1980
Rolling planimeter by Coradi No.800 in box
Coradi precision disc planimeter No. 264 in box
Lipsiaddi adding machine with vendor's plate: Heinrich Daemen
1930-1940
Rolling-sphere planimeter made by G. Coradi
Heureka adding machine, no.684
1907-1920
Integrator by Amsler No.162 in box
Hele-Shaw's integrator, engraved "G. Coradi, Zurich, no.16", with fitted case and accessories
1915
City expansion pack from Duckietown Project, 2018-2019
2018
Duckiebot autonomous robot, from Duckietown Project, 2018-2019
2018
Madas calculating machine
1960-1970
Bottle of "Kri" iodoform paste
1955-1970
Two boxed bottles of De Trey's thymozin
1925-1930
Bottle of 'Kri' obtundent paste
1950-1965
Madas electrically driven calculating machine no.12465
1935-1950
Integraph by Coradi No.10 in box
Bottle of de Trey's "copper" cement
1925-1930
'Turmix' electric food blender
1947