March 13-1924. Received Stroganov's my brother, Karl Artur, he is sending to city there and do in Am Gyras. Stroganov prior on return by express prepaid the negatives against receipt. The first lot of negatives received from Kientzler for Jalen to give charts to Dr. Stroganov will not return these until he has the charts made. He is to send me a sample of the local print (each 1/2) before leaders all made. Then the negatives are to be returned by express prepaid. And brought Studomame from Paris.