Workbook to curtains sliding 2 columns

Nice workbook to curtains sliding into 2 columns in good condition. The original key works fine (same key for 2 columns) as well as the curtains in slats a half rounds. Slight crack of wood on one side. The fittings of the locks and handles are brass. The shelves are adjustable and the curtains behind the scene very well. Perfect to store papers and records.