
McArthur portable microscope
- designer:
- John McArthur

McArthur portable microscope, with three objectives, condenser, iris and fine focusing, used by the Eritrean Public Health Programme designed by John McArthur, English, 1983
McArthur portable microscope, with three objectives, condenser, iris and fine focusing, used by the Eritrean Public Health Programme designed by John McArthur, English, 1983