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Dates
1925
circa 1925
Collection
Queen's University School of X-Ray Collection
Category
Diagnostic & Treatment Artifacts
Classification
Diagnostic Radiology
Accession Number
995004056
Description
Choke used for smoothing a filament coil which consists of a round central section which has copper wire wrapped around its outside with cloth stripping on top; the centre of the central section is hollow and has a cylindrical metal rod in it; this rod can be raised and lowered by turning a round h…
  1 image  
Accession Number
995004056
Collection
Queen's University School of X-Ray Collection
Category
Diagnostic & Treatment Artifacts
Classification
Diagnostic Radiology
MeSH Heading
Radiography -- instrumentation
Description
Choke used for smoothing a filament coil which consists of a round central section which has
copper wire wrapped around its outside with cloth stripping on top; the centre of the central
section is hollow and has a cylindrical metal rod in it; this rod can be raised and lowered
by turning a round handle which sticks out from the top; there are two wires leading out from
the bottom and one from the top
Number Of Parts
1
Maker
Keleket (Kelley-Koett) Corporation
Site Made (City)
Covington
Site Made (State)
Kentucky
Site Made (Country)
United States of America
Dates
1925
circa 1925
Material
metal: grey; brown
fabric: beige
plastic: brown
Inscriptions
The company name of "Keleket-Covington, Ky U.S.A." appears in raised letters on the outside
edge of the central section
Permanent Location
Storage Room 0010
0010-F3-1
Dimension Notes
Length: 18.0 cm. x Width: 9.0 cm. x Depth: 12.0 cm.
Condition Remarks
Choke was dusty and dirty; the cloth strip wound around the central section is stained and
worn in two spots
Copy Type
Original
Reference Types
Person
Book
JPG
Reference Comments
Bernie Ziomkiewicz; Nancy Chisholm; "The Trail of the Invisible Light", by E.R.N. Grigg MD; CD #4
Research Facts
Choke used for smoothing a filament coil
Images
Less detail