This is a two-manual (rare) harmonium from around 1900 and probably built in Canada. A harmonium is also called a reed organ or pump organ since you pump it with your foot, no electricity required. Most of the stops work. It may have had a pedal board, or still does, but whatever's left is hidden under the case. The case is a work of art, and would be a lot of fun for children.
Here is a video of me playing it.https://drive.google.com/file/d/1FFUqZd-QmcC7DqjV3KtCqJJ_nGsDDdBv/view?usp=drive_link