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

Made:
1915 in Zurich
Hele-Shaw's integrator, engraved "G. Coradi, Zurich, no Hele-Shaw's integrator, engraved "G. Coradi, Zurich, no Hele-Shaw's integrator, engraved "G. Coradi, Zurich, no Hele-Shaw's integrator, engraved "G. Coradi, Zurich, no

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License this image for commercial use at Science and Society Picture Library

License

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

License

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

License

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

License

Hele-Shaw's integrator, engraved "G. Coradi, Zurich, no
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Hele-Shaw's integrator, engraved "G. Coradi, Zurich, no
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Hele-Shaw's integrator, engraved "G. Coradi, Zurich, no
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Hele-Shaw's integrator, engraved "G. Coradi, Zurich, no
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Hele-Shaw's integrator, engraved "G. Coradi, Zurich, no.16" with two screwdrivers, two tommies, one dusting brush, and one testing scale: in fitted case 21 1/4" x 18" x 8 3/8" with key

Details

Category:
Mathematics
Object Number:
1915-328
type:
integrator
credit:
Coradi, G.

Parts

Hele-Shaw's integrator

Hele-Shaw's integrator

Hele-Shaw's integrator, engraved "G. Coradi, Zurich, no.16". Comes with a brush and two screw drivers.

Measurements:
overall (intergrator): 180 mm x 395 mm x 480 mm, 7.642 kg
overall (brush): 80 mm 12 mm,
overall (large screw driver): 127 mm 24 mm, 0.024 kg
overall (small screw driver): 102 mm 25 mm, 0.016 kg
Materials:
brass (copper, zinc alloy) , steel (metal) , ivory , glass , wood (unidentified) and hair (horse)
Object Number:
1915-328 Pt1
type:
integrator
Case for Hele-Shaw's integrator

Case for Hele-Shaw's integrator

Fitted case (21 1/4" x 18" x 8 3/8") with key for Hele-Shaw's integrator with 2 screwdrivers, two tommies, one dusting brush, and one testing scale.

Object Number:
1915-328 Pt2
type:
instrument case
Image ©
The Board of Trustees of the Science Museum