October 29, 192X. 



Institut Botanjq.vje Leo l^Irrera, 

 40 ru9 Botrmlque 



BruxellrB, li^âfeluin. 



Dear Rlr? : 



While collating Tome 4» of the Hecuell de 

 I'ln^ititut Botanique Leo Ferrera pre: arator^^ to binding 

 I find, that slfSn-ture 28, pa^es 433-488 is duplioatod, 

 while signature 29 » pages 449-464 is m ssin^. ^ould 

 It be possible for you to send n^ a aox>y of the 

 ralo'^jn^; sir^piature, no. 29? 7g tjII i^ladly return 

 signatu'^e 28 to you If ycu ^7iï?h# 



Thimkinp, you in advrînce for your court «y, 

 I am, 



Very trvày yowrri. 



ibr nrlan 



