NINETEENTH ANNUAL REPORT OF THE DIRECTOR. 



15 



The appended diagram C shows the seasonal distribution of 

 week-day visitors contrasted with the average for earlier 



DIAGR.\M C. 



VISITORS ON WEEK-DAYS, 



years since records have been kept (excepting the Exposition 

 year, 1904).* The lower November average on this diagram, 



DIAGRAM D. 



SUNDAY VISITORS. 



which may be taken as normal to this season of the year, 

 is also exclusive of the years 1905 and 1906^ in which the 



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* Rept. Mo. Bot. Gard. 16 : 18. 



