Logarithmorun\ 



Canonis dejcriptio, 



Ejufque nilis., in utraque 

 Trigonometria ut etiam in 



omni Logiftica Mathemarica, 



Autfiore ac Inventore^ 



IOANNE NEPERO, 

 BaroncMerchiflonii, 

 . Scoio. 



Ex officina ANDREW HART 



NOS. 3186-7 (page 159). 

 The first edition of the work containing the invention of logarithms. 



