![](https://coimages.sciencemuseumgroup.org.uk/715/medium_thumbnail_1993_0675__0002_.jpg)
Electron microscope specimen support grid
![Electron microscope specimen support Grids made to commemorate:](https://coimages.sciencemuseumgroup.org.uk/387/403/medium_smg00086700.jpg)
Electron microscope specimen support Grids made to commemorate: 1) The Coronation of Queen Elizabeth II 1953
Electron microscope specimen support Grids made to commemorate: 1) The Coronation of Queen Elizabeth II 1953