APPENDIX. 
349 
1810. 
lbs. 
Brought up. 
Milan livres. 
190,440,633 
Raw silk, new weight 
153,286 
5,763,553 
Spun silk .... 
826,78 4 
46,630,617 
52,394,170 
Augmentation of 15 per 100 
52,394,170 
7,859,125 
‘ 60,253,295 
Dyed silk, new weight 
113,015 
7,943,373 
Coarse silk 
37,000 
242,734 
Floss .... 
63,800 
239,437 
Coarse floss 
309,600 
188,009 
Silk stuffs 
70,692 
11.739,135 
Mixed ditto 
306 
33,158 
Floss ditto 
3,482 
204,765 
Gauze and veils 
13,302 
2,809,466 
Ribands, silk, and mixed 
4,705 
405,934 
Floss ditto 
2,290 
134,681 
Sewing silk 
2,149 
211,761 
Sundries, other silken articles 
390,690 
24,543,143 
In four years, 325,631,241 
This table will be sufficient to shew, without any 
further observation of mine, the immense value of these 
annual exportations. 
In 1810, the value of raw, spun, and dyed silk 
alone, amounted to eighty-five millions. This fact 
will demonstrate the produce of silk-worms to be such 
a source of riches, that were it to fail one year only, 
the failure would prove a national calamity. 
2. Annual Profit which the. Proprietors and Cultiva- 
tors may obtain in the Cultivation of Silk-worms, 
when the Proprietors furnishing the Leaves, and the 
Cultivators giving their Labour, they divide the Co- 
coons they obtain. 
In a work which I published in 1806, I spoke of the 
