MANUAL 



CONTAINING 



INFORMATION RESPECTING THE GROWTH 



OF THE 



MULBERRY TREE, 



WITH 



SUITABLE DIRECTIONS 



FOR THE 



CULTURE OF SILK. 



it 



IN THREE PARTS. 



BY J. H. CO^BB, A. M. 



PUBLISHED BY DIRECTION OF HIS EXCELLENCY GOV. LINCOLN, 

 AGREEABLY TO A RESOLVE OF THE COMMONWEALTH. 



Ostcndens hujus muneris usnm. 



Vida in Bombyx. 



KEW EDITION. 



BOSTON: 

 CARTER, HENDEE AND CO. 



M DCCC XXXIII. 



