Events shaped themselves most rapidly along the lines of my best hopes. The new research proved a blanket behind which to hide my ignorance. We needed new material, new apparatus, and new data and I encouraged Holknecht to advise me as to where to obtain these things and so gained requisite working knowledge. The experiments and demonstrations finished, I made my report. My immediate superior evidently quickly recognized it as a matter too important for his consideration and dutifully passed it up to his own superiors. In a few days I was notified to prepare for a demonstration before a committee of the Imperial Chemical Staff. They came to my small laboratory with much eager curiosity. From their manner of making themselves known to me I realized with joy that they were dealing with a stranger. Indeed it was improbable that it should have been otherwise for there were upwards of fifty thousand chemists of my rank in Berlin. The demonstration went off with a flourish and the committee were greatly impressed. Means were at once taken to alter the gas with which the Stassfurt mines were flooded, but I realized that meant nothing since I believed that my companions had abandoned the enterprise and the secret that had enabled me to invade mines had not been shared with any one in the outer world. As I anticipated, my revelation was accepted by the Chemical Staff as evidence of profound scientific genius. It followed as a logical matter that I should be promoted to the highest rank of research chemists with the title of Colonel. Because of my youth the more was made of the honour. This promotion entitled me to double my previous salary, to a larger laboratory and larger and better living quarters in a distant part of the city. My assistant would now be of the rank I had previously been and as Holknecht was not eligible to such promotion I was removed entirely from all previous acquaintances and surroundings and so greatly decreased the chance of discovery of my true identity. ~2~ After I had removed to my new quarters I was requested to call at the office of the Chemical Staff to discuss the line of research I should next take up. My adviser in this matter was the venerable Herr von Uhl, a white haired old patriarch whose jacket was a mass of decorations. The insignia on the left breast indicating the achievements in chemical science were already familiar to me, but those on the right breast were strange.