Hinged wooden box with leather carry handle. (Natland LA9)

Hinged wooden box with leather carry handle. 17cm wide by 18.5 deep by 23cm high.
Attached label reads “BDH BariumSulphate Salt Testing Outfit, the British Drug Houses Ltd Laboratory Chemicals Division Poole Dorset” but it is empty of course.
The clasp is a bit rusty and the top dirty but otherwise the box is in very good condition.