338 AIDS TO THK STUDY OF THE MAYA CODICKS. 



XIV. denoting tlie difference between the culunms, as is aijparent 

 from the additions here given: 



Years. Months. Days. 



2 14 First or li-ft hand column. 



1 14 8 Twelfth column. 



3 14 



1 17 3 Thirteenth column. 



' The 7 in the twelfth column is an error; it should be 8, as an inspection shows 

 the ])lace of the missing dot. The additions make it clear that the numbers of the 

 second line refer to months, those of the line below them to daj's, and tlio.se of the 

 line above to years. The series is, therefore, apparently complete without the num- 

 bers inclosed in the loops. 



