ig2 Cornell Extension Bulletin io 



De Ruyter & Hogewonig, Noordwijk, Holland, 

 S. E. Spencer, Woburn, Massachusetts 



E. E. Stewart, Brooklyn, Michigan 

 C. S. Tait, Brunswick, Georgia 



F. C. Thomann, Rochester, New York 



B. H. Tracy, Wenham, Massachusetts 



C. G. van Tuber gen, jr., Haarlem, Holland 

 W. Van Fleet, Glenn Dale, Maryland 



W. Watson, Kew Gardens, England 



B. F. White, Terry ville, Connecticut 



W. W. Wiknore, jr.. Wheat Ridge, Colorado 

 Henry Youell, Syracuse, New York 



C. F. van Zanten, Hillegom, Holland 



C. Zeestraten & Sons, Oegstgeest, Holland 



The writer has had valuable correspondence with many others, and 

 regrets that each person may not be given due credit. 



Alfred C. Hottes 



