This is a nice fly box from Hardy Bros with dozens of dry flies. There are 8 separate compartments in the box to organize flies. There are thin covers that slide over 2 compartments each, 1 cover is missing.
Plaque on box: Hardy Bros Ltd., Makers, Alnwick. Eng.
Measures 7 1/4″ x 3 1/2″ x 15/16″