Paris, April 6 Evening 



Dear Dr. Weber 



If tomorrow n.ot^inir the ^eather is frood.my wife wa^ts 

 me to out with her; should the werather howeVer, as it seems, be- 

 cone r«ainy f I vre f er to snend the day et the Jarsin des Plant s and 

 expect/there around 11 between 11 and 12 o.e. I will be hone 

 f rom 11 o.e. on. 



Obediently Yours 

 Dr . G . Engelmann 



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