![Fibre-optic gastroscope](https://coimages.sciencemuseumgroup.org.uk/377/66/large_smg00083324.jpg)
Fibre-optic gastroscope
Olympus fibre-optic gastroscope, Model GFB, c 1968.
Olympus fibre-optic gastroscope, Model GFB, c 1968, in case
Olympus fibre-optic gastroscope, Model GFB, c 1968.
Case for Olympus fibre-optic gastroscope, Model GFB, c 1968.