In no branch of the government service, it can be safely said, have the tenets advanced by the advocates of the civil-service reform been so nearly realized as in this bureau of the Post-Office Department even at that period when the initiatory steps now being applied to other departmental machinery were considered all but Utopian, -- a system consisting of a probationary period preceding appointment, and promotion from grade to grade, based upon a practical and thorough system of examination, had long since been developed up through an experimental stage to a well-grounded success. The complexity of the postal system, continually varying in detail, demanded a uniform system of giving information, and a corresponding test of its operation. The system of distribution for each State is compiled in tabulated form in a book or sheet, known as a “scheme,” for ready reference when on duty, or study when off the road. In thickly-settled States, where numerous railroads cross and re-cross each other in the same county, it is necessary to have the names of the post-offices arranged alphabetically; opposite the name of each office is given all its methods of supply and also the hour the mail reaches that office. In more sparsely-settled States the schemes are arranged by counties; this is done where the majority of the offices in a county are supplied by one or two lines, and the exceptions, which are only specified in detail in the scheme, by other lines or a number of post-offices. In this case the clerk memorizes the supply of the excepted post-offices particularly, the disposition of the remaining post-offices in the county being the same; it is of the first importance to be properly informed in which county an office is located, and the line supplying the principal part of that county. A name prefixed with “north” in one county may have the prefix of “south” in another, or a similar name in a remote county. These schemes are compiled at division headquarters, and the genera l orders are revised almost daily informing the clerks of changes affecting the distribution, and also instructions as to other duties. From the schemes mentioned, lists of distribution are made and time computed applicable to each line or train of the States for which mail is selected.

To return from this preliminary digression to the examinations. These examinations are of the most practical character and serve to develop the mental abilities and intelligent understanding of the clerks. To clearly understand the method, the clerk should be followed step by step from the time of his probationary appointment into the service, through the probationary period and his examinations as a full-fledged clerk. After a month’s service on a line, the clerk is assigned a day and hour for his examination; here is laid the foundation for future usefulness, the intelligent understanding of a service, acquired by continual study and inquiry, that gives to all occupations that peculiar zest when understandingly rather than mechanically followed. A single State, with the least number of offices, that in the course of duty he will be required to assort, is selected at the first; it is not expected that it will be memorized understandingly, or the location of each office fully known at once, but it forms the basis of inquiry, and develops either future excellence or mediocrity, or total incapacity. The room in which these examinations are usually conducted (excepting when a clerk on a route in a remote part of the division is the subject, in which case he is visited by the examining clerk) is kept quiet, and nothing that will distract the attention allowed. He is placed before a case containing one hundred pigeonholes, or more; each the width of an ordinary visiting-card, and sufficiently high to contain a large pack of them.