![](https://coimages.sciencemuseumgroup.org.uk/200/803/medium_thumbnail_2005_5001_5.jpg)
Patent submitted by William Friese-Greene
![Patent number 22,954 submitted by William Friese-Greene:](https://coimages.sciencemuseumgroup.org.uk/516/760/small_thumbnail_1994_5013_0047__0005_.jpg)
![Patent number 22,954 submitted by William Friese-Greene:](https://coimages.sciencemuseumgroup.org.uk/516/758/small_thumbnail_1994_5013_0047__0002_.jpg)
![Patent number 22,954 submitted by William Friese-Greene:](https://coimages.sciencemuseumgroup.org.uk/516/755/small_thumbnail_1994_5013_0047__0001_.jpg)
![Patent number 22,954 submitted by William Friese-Greene:](https://coimages.sciencemuseumgroup.org.uk/516/759/small_thumbnail_1994_5013_0047__0004_.jpg)
![Patent number 22,954 submitted by William Friese-Greene:](https://coimages.sciencemuseumgroup.org.uk/516/757/small_thumbnail_1994_5013_0047__0003_.jpg)
Patent number 22,954 submitted by William Friese-Greene: Improvements in Apparatus for Exhibiting Panoramic, Dissolving, or Changing Views and in the manufacture of Slides for Use Therewith', 1893.
Patent number 22,954 submitted by William Friese-Greene: Improvements in Apparatus for Exhibiting Panoramic, Dissolving, or Changing Views and in the manufacture of Slides for Use Therewith', 1893.