On entering the service of the Central Overland California and Pike's Peak Express Company, employees of the Pony Express were compelled to take an oath of fidelity which ran as follows:
"I, ----, do hereby swear, before the Great and Living God, that during my engagement, and while I am an employe of Russell, Majors & Waddell, I will, under no circumstances, use profane language; that I will drink no intoxicating liquors; that I will not quarrel or fight with any other employe of the firm, and that in every respect I will conduct myself honestly, be faithful to my duties, and so direct all my acts as to win the confidence of my employers. So help me God."[[9]]
It is not to be supposed that all, nor any considerable number of the Pony Express men were saintly, nor that they all took their pledge too seriously. Judged by present-day standards, most of these fellows were rough and unconventional; some of them were bad. Yet one thing is certain: in loyalty and blind devotion to duty, no group of employees will ever surpass the men who conducted the Pony Express. During the sixteen months of its existence, the riders of this wonderful enterprise, nobly assisted by the faithful station-keepers, travelled six hundred and fifty thousand miles, contending against the most desperate odds that a lonely wilderness and savage nature could offer, with the loss of only a single mail. And that mail happened to be of relatively small importance. Only one rider was ever killed outright while on duty. A few were mortally wounded, and occasionally their horses were disabled. Yet with the one exception, they stuck grimly to the saddle or trudged manfully ahead without a horse until the next station was reached. With these men, keeping the schedule came to be a sort of religion, a performance that must be accomplished--even though it forced them to play a desperate game the stakes of which were life and death. Many station men and numbers of riders while off duty were murdered by Indians. They were martyrs to the cause of patriotism and a newer and better civilization. Yet they were hirelings, working for good wages and performing their duties in a simple, matter-of-fact way. Their heroism was never a self-conscious trait.
The riders were young men, seldom exceeding one hundred and twenty-five pounds in weight. Youthfulness, nerve, a wide experience on the frontier and general adaptability were the chief requisites for the Pony Express business. Some of the greatest frontiersmen of the latter 'sixties and the 'seventies were trained in this service, either as pony riders or station men. The latter had even a more dangerous task, since in their isolated shacks they were often completely at the mercy of Indians.
That only one rider was ever taken by the savages was due to the fact that the pony men rode magnificent horses which invariably outclassed the Indian ponies in speed and endurance. The lone man captured while on duty was completely surrounded by a large number of savages on the Platte River in Nebraska. He was shot dead and though his body was not found for several days, his pony, bridled and saddled, escaped safely with the mail which was duly forwarded to its destination. That far more riders were killed or injured while off duty than when in the saddle was due solely to the wise precaution of the Company in selecting such high-grade riding stock. And it took the best of horseflesh to make the schedule.
The riders dressed as they saw fit. The average costume consisted of a buckskin shirt, ordinary trousers tucked into high leather boots, and a slouch hat or cap. They always went armed. At first a Spencer carbine was carried strapped to the rider's back, besides a sheath knife at his side. In the saddle holsters he carried a pair of Colt's revolvers. After a time the carbines were left off and only side arms taken along. The carrying of larger guns meant extra weight, and it was made a rule of the Company that a rider should never fight unless compelled to do so. He was to depend wholly upon speed for safety. The record of the service fully justified this policy.
While the horses were of the highest grade, they were of mixed breed and were purchased over a wide range of territory. Good results were obtained from blooded animals from the Missouri Valley, but considerable preference was shown for the western-bred mustangs. These animals were about fourteen hands high and averaged less than nine hundred pounds in weight. A former blacksmith for the Company who was at one time located at Seneca, Kansas, recalls that one of these native ponies often had to be thrown and staked down with a rope tied to each foot before it could be shod. Then, before the smith could pare the hoofs and nail on the shoes, it was necessary for one man to sit astride the animal's head, and another on its body, while the beast continued to struggle and squeal. To shoe one of these animals often required a half day of strenuous work.
As might be expected, the horse as well as rider traveled very light. The combined weight of the saddle, bridle and saddle bags did not exceed thirteen pounds. The saddle-bag used by the pony rider for carrying mail was called a mochila; it had openings in the center so it would fit snugly over the horn and tree of the saddle and yet be removable without delay. The mochila had four pockets called cantinas in each of its corners one in front and one behind each of the rider's legs. These cantinas held the mail. All were kept carefully locked and three were opened en route only at military posts--Forts Kearney, Laramie, Bridger, Churchill and at Salt Lake City. The fourth pocket was for the local or way mail-stations. Each local station-keeper had a key and could open it when necessary. It held a time-card on which a record of the arrival and departure at the various stations where it was opened, was kept. Only one mochila was used on a trip; it was transferred by the rider from one horse to another until the destination was reached.
Letters were wrapped in oil silk to protect them from moisture, either from stormy weather, fording streams, or perspiring animals. While a mail of twenty pounds might be carried, the average weight did not exceed fifteen pounds. The postal charges were at first, five dollars for each half-ounce letter, but this rate was afterward reduced by the Post Office Department to one dollar for each half ounce. At this figure it remained as long as the line was in business. In addition to this rate, a regulation government envelope costing ten cents, had to be purchased. Patrons generally made use of a specially light tissue paper for their correspondence. The large newspapers of New York, Boston, Chicago, St. Louis, and San Francisco were among the best customers of the service. Some of the Eastern dailies even kept special correspondents at St. Joseph to receive and telegraph to the home office news from the West as soon as it arrived. On account of the enormous postage rates these newspapers would print special editions of Civil War news on the thinnest of paper to avoid all possible mailing bulk.
Mr. Frank A. Root of Topeka, Kansas, who was Assistant Postmaster and Chief Clerk in the post office at Atchison during the last two months of the line's existence, in 1861, says that during that period the Express, which was running semi-weekly, brought about three hundred and fifty letters each trip from California[[10]]. Many of these communications were from government and state officials in California and Oregon, and addressed to the Federal authorities at Washington, particularly to Senators and Representatives from these states and to authorities of the War Department. A few were addressed to Abraham Lincoln, President of the United States. A large number of these letters were from business and professional men in Portland, San Francisco, Oakland, and Sacramento, and mailed to firms in the large cities of the East and Middle West. Not to mention the rendering of invaluable help to the Government in retaining California at the beginning of the War, the Pony Express was of the greatest importance to the commercial interests of the West.