![](https://coimages.sciencemuseumgroup.org.uk/326/956/large_thumbnail_smg00070862.jpg)
![](https://coimages.sciencemuseumgroup.org.uk/326/956/large_thumbnail_smg00070862.jpg)
![](https://coimages.sciencemuseumgroup.org.uk/492/73/large_thumbnail_smg00313744.jpg)
Mica condenser type M-2
![](https://coimages.sciencemuseumgroup.org.uk/492/64/large_thumbnail_smg00313735.jpg)
Mica condenser type M-2
![](https://coimages.sciencemuseumgroup.org.uk/492/63/large_thumbnail_smg00313734.jpg)
Mica condenser type M-47014
![](https://coimages.sciencemuseumgroup.org.uk/425/714/large_thumbnail_smg00224971.jpg)
Mica condenser type B-516-E
1954
![](https://coimages.sciencemuseumgroup.org.uk/423/399/large_thumbnail_smg00224829.jpg)
Mica condenser type B-516-E
1953
![](https://coimages.sciencemuseumgroup.org.uk/425/715/large_thumbnail_smg00224972.jpg)
Mica condenser type B-516-E
1953
![](https://coimages.sciencemuseumgroup.org.uk/425/716/large_thumbnail_smg00224973.jpg)
Mica condenser type B-516-E
1954
![](https://coimages.sciencemuseumgroup.org.uk/326/955/large_thumbnail_smg00070861.jpg)
Two sheets of mica, approximately 10" x 6"
![](https://coimages.sciencemuseumgroup.org.uk/492/74/large_thumbnail_smg00313745.jpg)
Mica condenser type M-11
![](https://coimages.sciencemuseumgroup.org.uk/492/72/large_thumbnail_smg00313743.jpg)
Mica condenser type M-47016
![](https://coimages.sciencemuseumgroup.org.uk/492/87/large_thumbnail_smg00313759.jpg)
Mica condenser type M-71-S
Laminae of white mica
1851-1930
Mica capacitor type B-517-B no. 469448 by Muirhead and Co. Ltd.
1969