plans for electromagnet
Date1900-1950
Inventory Number1998-1-1044
ClassificationElectromagnet
Subject
Maker
E. W. Mackin
Cultural Region
Place of Origin
DimensionsOverall - Storage: 0.1 x 82.3 x 51.7 cm (1/16 x 32 3/8 x 20 3/8 in.)
Material
Accessorieshandbook
DescriptionSix sheets of paper with pencil drawn plans for an electromagnet. Some of the drawings are very thin and hard to see.
Signedunsigned
Inscribedon one sheet: Electromagnet for Lecture / Demonstration at Radcliffe / Physics Labs.
Curatorial Remarkson back: Large Magnet Drawing handbook and copies of handbook on file torn, need repair.
FunctionUsed for a lecture at Radcliffe College.
ProvenanceUsed at Radcliffe College, Cambridge, MA in the Physics Department.
Date: dated 1979
Accessories: paper cover
Object number: 1998-1-1625b
Date: 1876
Object number: 6908b
Daniel Branton
Date: 1977-1984
Object number: 1999-1-0041k
William A. Baker
Date: after 1979
Object number: 1998-1-0980
Daniel Branton
Date: 1979
Object number: 1999-1-0041l
Société Genevoise pour la Construction d'Instruments de Physique et de Mécanique
Date: 1895-1905
Object number: HA0111
L. E. Knott Apparatus Company
Date: circa 1923
Accessories: matching envelope
Object number: 1998-1-0624
Ebenezer Gay
Date: 1982
Object number: 1998-1-1081a
Ebenezer Gay
Date: 1982
Object number: 1998-1-1081b
Ebenezer Gay
Date: 1982
Object number: 1998-1-1081c