( 21 ) 
To fet them well, however, re- 
quires confiderable practice, and fome 
ingenuity. 
After remaining in this portion 
four or five days, or till it is become 
thoroughly ftiff, the braces may be 
taken off, and the infect removed 
into the ftore box ; which fhould te 
fo conftrudted, as effedually to feclude 
thofe little infedts, which are fo apt 
to infeft and deffroy colledtions of this 
kind. The fhape of the ftore box is 
immaterial ; that which is reprefented 
in the plate is fimple, and an- 
fwers every purpofe. The infide of 
it fhould be lined with thin cork ; 
and fome flips of cloth glued to its 
edges to make it fhut clofer. 
If, notwithftanding thefe precau- 
tions, infects fhould get among them 
