Records of Sea Lion brands: 
You can see the Ecoguardian’s notes and images of the branded sea lions in the log for 2011-2013 etc. here.
Previous photos and observations of tracking devices prior to 2011 can be seen in this linked file:
For Marine mammal injuries : see https://racerocks.ca/wp/tag/injury/
Also some of the branding images for 2010-2012 are included below:
| sept2 | C868 | Calif Sea lion |  |
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| Sept2 | U178 |  |
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| Sept2 | U262 |  |
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| Sept 10 | C495 | California Sea Lion |  |
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| Sept 10 | 5477 | California Sea Lion |  |
|
| Sept 11 | 6 | Steller Sea Lion |  |
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| Sept 11 | C868 | California Sea Lion |  |
|
| Sept 12 | 1046 ? | California Sea Lion |  |
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| Sept 13 | yellow tag 105_ ? front flipper | Steller Sea Lion |  |
 |
| Sept 14 | O002 | Steller Sea Lion |  |
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| Sept 14 | 909 | California Sea Lion |  |
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| Sept14 2012 | C880 | California Sea Lion |  |