Maddox secretary desk - does anyone know anything about this one?

[LiquidFeet]

This secretary has a Maddox sticker on the inside of one of the drawers.
It does not look like any Maddox secretaries I can find online.
Does anyone recognize it?
Any info would be appreciated.

[LiquidFeet]

I've found some terminology associated with this type of secretary desk.
It is a Queen Anne secretary with a double bonnet top, a drop front, bun feet, and decals.
The finish has darkened with age.

My guess is it's 19th century.