This is a fine quality mahogany box, beautifully constructed with military style brass corners and fitting.
The inside is fully lined with original fabric.
This type of box would be used by a gentleman officer on campagne, or simply used for travel to contain the papers he may need, the brass corners were fitted to protect against damage when travelling. 
It has a brass makers name plate on the inside edge- I Turrill dressing and writing case maker 250 Regent street London.
 
The outside of the box is in very good condition with no splits or losses. The interior fabric has some wear and marks but is all original.
 
Dimensions:43 cm wide x 27cm deep x 20cm high