ERRATA. 



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320 4 from bottom, /or Chartres read Castres. 



325 5 from bottom, for vitro-crystal lines read vitrocristallines. 



329 16 from top, for Bussi read Russii. 



ib. 22 from top, for Teannin rend Jeannin. 



ib. 23 from top, for Bussi read Russi. 



330 25 from top, /or Tanz read Jansz. 



16. 2 from bottom, /or Tanz r(W Jans*. 



331 6 from top, for Borel read Boreel. 



332 5 from top, for Borel read Boreel. 

 ib. 7 from bottom, for that read thus. 



16. 1 from bottom, for produced read procured. 



483 6 from top, for Tausz or Taussen read Jansz or Janssen. 



484 14 from top, for Tausz read Jansz. 



485 33 from top, for Peirese read Peiresc. 



487 26 from top, for Padrea read Padua. 



488 6 from top, for Badorere read Badovere. 



ib. 26 from top, for ne piu aggiunto read ne piu fu aggiunto. 



'ib. 30 from top, for Badorere read Badovere. 



489 14 from top, for Maurus, of Nassau read Maurice of Nassau. 



490 24 from top, for Tagemann read Jagemann. 

 492 20 from top, for Zanssen read Janssen. 

 494 36 from top, for Hore read Hove. 



ib. 37 from top, for Peirese read Peiresc. 



496 12 from top, for Zansz read Jansz. 

 ib. 14 from top, for Zansz read Jansz. 



ib. 18 from top, for Cinoculus read Binoculus. 



597 17 from top, for electricity, read elasticity. 



