Goniometer, 20th century. This medical instrument is used to measuring the angle of joints.

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Size: 7241px × 4827px
Photo credit: © GUSTOIMAGES/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, 1900s, 20th, angle, antique, background, box, calliper, case, century, cut, goniometer, historical, history, joint, joints, life, measurement, measurer, measuring, medical, medicine, shot, studio, vintage, white, wood