Love that 1887 map! Taking a break looking for it online just to say so!
This is the first I've heard of Silvertown!! This is why I cringe when people say "pockets." I I hear it all the time living on the south west and west side my whole life: good pockets, bad pockets. It's just code and people don't even realize it. I used to say it myself until I learned. Now I get excited when I learn about a "pocket" because when people refer to a "bad pocket" it usually means HISTORY. And usually African American history that has been under researched and existed longer than the surrounding community. I get triple-dip excited when it's history that edges toward the west and southwest sides. So little documented and studied over here.