Mexico, July 3th. 1930



Mr. W. J. Holland,

Director Emeritus Carnegiei Museum,

Pittsburgh, Pa.



Dear Sir:-



Enclosed please find my bill # 1003 for the construction of the scalfolding and help imparted for the erection of the Replica of the Diplodocus.



The amount of the bill is - - - - - Dlls.  $43.00 which I would thank you to remit.



With best wishes  I am , Dear Doctor,

Yours very truly,