


"Madas" calculating machine with metal cover
1920

Madas model XXL electric calculating machine by H.W. Egli Limited
1945-1955

Conto adding machine for eight figures
1905-1910

Integraph by Coradi No.103 in box

Box of gutta-percha nerve canal points
1965-1975

Boxed bottle of "Bio-trey" silicate cement powder
1975-1980

Boxed shade guide for "Biodent" porcelain teeth
1965-1980

Box of cement tube applicators
1950-1970

Box of aluminium crowns
1950-1965

Two tubes of gutta percha temporary stopping
1970-1980

Pewter enema syringe with piston action
1701-1900

Pen for Coradi precision pantograph

From the Zurich exhibition
circa 1950s

Full automatic electric "MADAS" calculating machine
1927-1935

Henrici's harmonic analyser, No 3, 1894.
1894

Box of gutta-percha nerve canal points
1950-1965

Coradi planimeter and map, 1886.
1886

Bronze medal commemorating Paul Karrer
1937

Sphere and disc planimeter by Coradi No.683 in box

Precision disc planimeter by Coradi

Surveyor's pocket kit, Swiss, 1831-1870
1831-1870

Reiss, Curt. Knaurs Weltgeschichte der Schallplatte (Zurich: Droemersche, 1966)
1966

Barograph by Jakob Goldschmid, 1873-1876
1873-1876

American multidose jet-injector at Swiss exhibition
22 March 1961

Box of cement-tube applicators
1955-1970

Shade guide for de Trey Bros., Zurich, 1910-1925
1910-1925

"Dentocoll" impression compound mixing syringe
1925-1937

Box of gutta-percha nerve canal points
1965-1975

Electrostatic Precision Voltmeter made by Trub Tauber
1962

Integrator by Amsler No.162 in box

Lipsiaddi adding machine with vendor's plate: Heinrich Daemen
1930-1940

Heureka adding machine, no.684
1907-1920

Coradi precision disc planimeter No. 264 in box

Rolling planimeter by Coradi No.800 in box

Rolling-sphere planimeter made by G. Coradi

Coradi compensation planimeter no 28348
1920

Duckiebot autonomous robot, from Duckietown Project, 2018-2019
2018

City expansion pack from Duckietown Project, 2018-2019
2018

Hele-Shaw's integrator, engraved "G. Coradi, Zurich, no.16", with fitted case and accessories
1915

Silicone dental impression compound
1978-1980

Shade guide for all de Trey's artificial porecelain teeth
1920-1940
Madas calculating machine
1960-1970
Integraph by Coradi No.10 in box
Madas electrically driven calculating machine no.12465
1935-1950
Coordinatograph by Coradi No.8 in box
Two boxed bottles of De Trey's thymozin
1925-1930
Bottle of 'Kri' obtundent paste
1950-1965
Wooden box containing Amsler's integraph
Amsler's integrator; in case with rail.
1856-1890