service.  As soon as everything is in order I will either write you or more likely telegraph, giving you exact information, which will enable you to control the matter from your end of the line.



I am very happy to be able to report on this to you, my dear Dr. Herrera.  Whether I shall be able to get down to Mexico and enjoy the pleasure of being with you when the model is installed in your Museum I cannot say at this moment, but I have a latent feeling that it would be a very nice thing for me to do for my own sake as well as for the sake of all concerned.  Mrs. Carnegie is still in Scotland.  Last spring I suggested ot ther that a trip to Mexico was in order, but she laughed and said that she was afraid that she had not the strength for such a long journey.  However I expect to see her before long and we will talk it over again.