Vintage Red Metal Infant's Rocking Chair

Vintage Red Metal Infant's Rocking Chair.
We bought it at an auction here in Ontario, Canada.
We believe it's vintage because of the type of springs on it.
There are no markings of any kind on it, except for "SCOVILLE" on the snap that attaches the safety strap from the tray to the seat.
We haven't been able to find out where it was made (probably the US), when it was made, or the value. So, if anyone has any ideas, feel free to let us know!! :-)