352 



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pig. I. Bottom of original model, showing wire-gauze floor and partitions. 



Fig. II. Lateral view of improved model, showing hooks for fastening lid 

 sections. 



Fig. III. Plan of improved model, showing lid sections, one of which is open : 

 A and B, compartments subdivided into two or four parts respectively by the 

 insertion of diagonal plates ; C, double compartment formed by removal of one 

 movable partition ; D, space mortice ; E, movable partitions ; M, aperture 

 of a compartment. 



Fig. IV. Detail of the interior in perspective. The lid is not represented. 

 The wire-gauze floor and wooden fillets are clearly shown. 



Fig. V. Tin plates for diagonal partitions of compartments : A, incision 

 for reception of part of cork protruding beneath the lid of the box. 

 , Fig. VI. Pair of tin plates interlocked for fourfold subdivision of compartment. 



