Try this google: Ships Images - Northbrook.
Two items come up. Click item at top of the list: (Research Guide G3 etc)
Go to search at top of page.
Type in Northbrook. - click arrow.
Click first email coloured blue.
Shows Northbrook sailing ship.
Go back to beginning again and bring the two items up.
I tried the second one and it didn't come up, which is a great pity because I think it is a photo dated 1874.
...When I clicked it, I was returned to the page showing the ships in alphabetical order.
So I clicked Picture Library, just above the list, and it says that the Picture Library is closed between 1 - 5 June, so perhaps this stops me seeing the photo. Or maybe I am doing something wrong.
Maybe one of you can get it to come up - I couldn't!