Antique Child's School Desk, Oak and Cast Iron

I bought this child's desk at an auction about the 17 years ago. Potentially from the 1890s. I cannot find anything exactly like it to gauge its value. Condition is very good for age with minor imperfections that look like they're made by a student. All original hardware is intact and in working condition. Drawer shows handmade dovetail construction. Top tips up beautifully. Some slight water staining inside the drawer. I am wondering if this is E. W. A. Rowles but there are no markings. This is a gorgeous desk.