90 THE ENTOMOLOGIST. 
as my friend G. F. Mathew, R.N., has named it in the 
‘Entomologist’ (Entom. vill. 14), and having had numerous 
enquiries about it and its construction, I will give the ento- 
mological world drawings and description of it. Fig. 1— 
showing it opened and ready for use. Fig. 2—the reverse 
side. Fig. 8—partly opened; 4 is to be brought over to 5, 
and fixed under the notch in handle; to close it, 4 is to be 
brought to 5 in the direction of the arrow. Figs. 4, 5—1ibs. 
The size of the tray L use is four feet six inches long and 
three feet wide, and covered with black calico; experience 
has taught me that black is the best, having tried all colours. 
The rib, thirty-five and a half inches long, is made in two 
parts,—ash, twenty-two inches, and cane, thirteen and a half 
inches ; the object in having part wood is to keep that portion 
stiff, and the cane is to make the necessary curve to form the 
tray; the cane is fastened to the wood by a brass hinge, over 
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