We've been busy digitizing the historic photographs and images from our London Room local history collection and we're inviting you to help us solve some mysteries.

We have dozens of photographs of early Londoners  and, while we know who most of them are, there are some we can't identify.

In addition, we have photographs of people and places we CAN name but would love to know more about them. Maybe even an ancestor of yours?

In the London Public Library Image Gallery, you can answer our mystery questions and submit your additional comments on the historic images we've posted.

Go to the pages linked below to see lists of images. Click on an image to go to the full page and submit your information.

• See the list of "mysteries"

• See the entire London Public Library image gallery

• See the Historic Sites Committee Plaque Collection of local places and people with their stories