When I was in charge of the Treasury I had an understanding with Colonel Whiteley, the Chief of the Secret Service that I should have an interview with any expert professional criminals who might fall into his hands. I recall an interview with one such criminal. A man of forty years and a gentleman in appearance, and a professional gentleman, as well as a criminal by profession. Upon the suggestion of Colonel Whiteley I gave the prisoner a fresh one dollar green-back note. He took a phial of liquid from his pocket, wet one half of the paper with the liquid and in my presence the colors disappeared from the paper. Time and exposure have given a dark tinge to the paper which was a pure white when the experiment was ended. By the use of the liquid the counterfeiter was able to obtain a piece of fibre paper on which a bill of large denomination might be printed, given only the engraving. The revenue marine service was impaired by the incompetency of many of the officers, and its efficiency was also impaired by the size and quality of the ships. Some of them were sailing vessels, most of them were of wood, and the modern ones were unnecessarily large in size. I created a commission and all the officers except a few who were too old for active service were subjected to an examination and those who were found incompetent were discharged from the service. Their places were filled by young, active and well qualified men. A commission was appointed to consider and report upon the size of the vessels that were best adapted to the service. Three reports from successive commissions were made before a satisfactory result was reached. Finally, a report was made by Captain Carlisle Patterson, that was approved by me and by a committee of Congress. The recommendations of that report have been followed, as far as I know. At that time the Mint Service was without organization. Each mint and assay office was in charge of an officer called superintendent, but there was no head unless the Secretary of the Treasury could be so considered, as all the business came to him. Upon my recommendation Congress authorized the appointment of a Director of the Mint, and upon my recommendation the President appointed Dr. Linderman, a Philadelphia Democrat, but a gentleman familiar with the service. Under him the service was organized and made systematic. When I took charge of the Treasury Department there was no system of bookkeeping and accounting, that was uniform in the various customs houses of the country. Each port had a plan or mode of its own, and there was no one that was so perfect that it could be accepted as a model in all the ports. The books and forms were made and prepared at the several ports and often at inordinate rates of cost.