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Details and Image
Type
Model No.
Maker
Country
Construction
Material
Date
Scale Length
Area of Use
Linear
Blundell Harling F5100
Blundell Harling
England
Plastic
about 1970
45 cm
Black Body Radiation
Notes:
"The scales on this rule are virtually identical to those on the Thornton black body radiation slide rule, but the Blundell-Harling rule is better made."
Image 1
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Image 3
Image 4
Image 5
