ERRATA. 



Pife ij. 1. 4. r. eibir tnpgemenli. 



1 5. 1. »:. r. 11 in ihe figure ; theft lines were pirallel 



to the thieadi of the clolh. 

 17. I. 16 r. Inftrumeni. And in the pUte certain let- 

 ters are omitted, which however may be eifily fup- 

 pUcd from the (utt. 

 64.1. 15. r. c.oif.6. 

 66. 1, 39. r. one-third mere, 

 68. 1. 10. r.^ Figure 11. 



75, I. 15. r. Market. 



»7. 1. 18. r.TH • . 7?S4— 3 I — I? ^ 7854= 52:. 

 107. 1. 8. of the note, r. which an of the fame nature. 

 1:4. 1. i. r. *<• divided the whole. 

 139. throughout tJie mathemiUcil farlj for 



144. 1. 24. r. jinalyjtt. 



J74. bottom line, t. tifhttnik Volune. 



Page 186.1.5. of the Mathematical queftion, r. Then 0'« 



1. 31. r. metcor'jlogical apparatus. 



1. ^\.it\e and riptUed, 



1. ic. r. orihe water. 



1. 14. for ccmmunicallaH r. faftr, 



to the note add r ^ page 251. 



1. 37. r. Stirfactt. 



1, 5. r. aj it would have otherwiCe* 



1. 22. r. place of perculEon. 



1. 36. read five />« wide. 



1. 24. for fine H X fine A ; or putting radiui = 

 unityi Cof. a := Cof. a, &c. read fine 

 H X fine h X radiiu ; or putting raiius 

 =:; imityi Cof. A = cof. a, let, 



I, 26. rta4 Mr. William Ciftieau. 



TABLE 



