40.5 MB (3.0 MB compressed)
3769 x 3760 pixels
32.0 x 31.8 cm ⏐ 12.6 x 12.5 in (300dpi)
CC STUDIO / SCIENCE PHOTO LIBRARY CC STUDIO / SCIENCE PHOTO LIBRARY
Trepanation kit from the nineteenth century. The trepans (with serrated cylindrical ends) were surgical instruments used to drill into the skull.
Model release not required. Property release not required.