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Details and Image
Type
Model No.
Maker
Country
Construction
Material
Date
Scale Length
Area of Use
Linear
Peritrate Medical Slide Rule
Warner Chilcott Laboratories
U.S.A.
Cardstock & Plastic
c 1964
6.1 cm x 14 cm
Medical Dose
Notes:
To determine proper does for a pharmaceutical heart drug with ECG caliper
Image 1
Image 2
