INSTRUMENTS OF FUMIGATION. 21 2 



D 



No. I. 



INSTRUMENTS OF FUMIGATION 



-RE, firft^ a Box, pi. I. fig. 4; adapted to 

 this purpofe, of the exadijize of the boxes 

 in ufe. It muft have a clofe bottom, nailed 

 to the edges, and without crevices. 



On one fide a round opening muft be cut 

 to receive the mouth of a quart tin pot 

 from within ; and at fuch a diftance that 

 the pot may not be nearer than an Inch 

 from the fide^ and three inches above the bot- 

 tom. 



The quart pot, without a handle, is 

 to be punched round the fides as full of 

 holes as poffible, within an inch of the top 

 (except about two inches, which need have 

 but few), as alfo in its bottom. The holes 

 mould be as large as thofe of a flour- 

 dredger. The pot is to be fixed in the cir- 

 cular opening by flat-headed tacks, with the 

 part having the feweft holes next the bottom. 

 P 1 v Another 



