Mexico, July 14th 1930



Mr. W.J. Holland,

Director Emeritud Carnegie Museum,

Pittsburgh, Pa.



Dear Sir:-



I beg to acknowledge with thanks receipt of your favor of the 8th.  inst, enclosing check for - - - - Dlls.  43.00 - - - in payment of my bill for the - - - - - - assistance in putting up the scaffolding for the erection of the Diplodocus.



Herewith goes the bill you sent me back as it is for your files.



Thanking you for your kindness, I beg to remain, 



Yours very truly,