"With Madame Blavatsky... I have heard her testify that she lived for some time in a monastery in Nepal, where she saw three of our Masters constantly in Their physical vehicles... Colonel Olcott spoke of having seen two of Them... he had met the Master Morya and also the Master Kuthumi... There is also a vast amount of Indian testimony which has never been collected and sifted, mainly because those to whom these experiences came were so thoroughly persuaded of the existence of Supermen and of the possibility of meeting Them that they did not regard any individual case as worthy of record."
January 1, 1970
https://en.wikiquote.org/wiki/The_Masters_and_the_Path