1890: exhibits by Alfred Watkins
Find out more about this exhibition
List of all exhibits from the catalogue for this exhibition:
| Exhibit no. | Exhibitor | Exhibit title | Section | Picture | Catalogue |
|---|---|---|---|---|---|
| 700 | Alfred Watkins | Watkins's Exposure Meter | Apparatus | catalogue page | |
| 701 | Alfred Watkins | Watkin's Exposure Meter | Apparatus | catalogue page | |
| 725 | Alfred Watkins | Illustration accompanying Watkins's Exposure Meter | Apparatus | catalogue page | |
| 726 | Alfred Watkins | Photographs taken by Watkins's Exposure Meter | Apparatus | catalogue page |
