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Details and Image
Type
Model No.
Maker
Country
Construction
Material
Date
Scale Length
Area of Use
Linear
Chest/Heart
Hemmi
Japan
Plastic
28 cm
Medical Imaging Analysis
Notes:
No date code and no cursor. Rule attached to transparent plastic measuring ruler. Ruler used to measure chest and lung dimensions (presumably on an x-ray) with slide rule for calculating ratios.
A PDF Manual is available. Please click
HERE.
Image 1
