That's Buckland on the left. His words are below.
The first image is from an unidentified source, the second is from Vancouver Island University's sturgeon collection, and it bears no copyright notice — as one would expect from an 1886 original.
General note that I am adding to some of my blog entries: I have lots of different interests. If some area interests you, look at the very end and you will see a set of tags called labels. These are hot links that will give you a list of other articles with the same tag/label.