The Post Office, unassisted in this instance by Palmer, declared the change to be, if only on account of want of space, impossible. The average number of letters arriving by each foreign mail were at this time—from France 2500, from Holland 2000, and from Flanders 1500, or 6000 altogether. At the present day, when as many as 500 sacks full of letters come by a single mail, and several mails may arrive simultaneously, 6000 letters more or less make little appreciable difference. One hour at most is enough for three men to sort them. But in 1790 the office in which the foreign letters were sorted possessed but a single table and a single alphabet or sorting rack.

Although want of space was the ostensible reason for refusing an earlier delivery, there was another, not avowed indeed, and yet which, there can be no doubt, materially influenced the decision. This will be best explained in the words of the comptroller of the foreign letter department. "The delivery of foreign letters," writes this officer to Walsingham, "is so complicated with the secret office[68] that any alteration will deserve the most serious consideration when you come to the Board."

It would hardly excite surprise if Chesterfield, on entering upon his duties in Lombard Street, had fallen under the influence of a colleague who, besides being possessed of a strong will, had had some years' experience in Post Office administration; but, as a matter of fact, he does not appear to have surrendered his private judgment. On one point, indeed, he took a view somewhat different from Walsingham. Walsingham regarded Palmer, in so far as he withheld obedience from the postmaster-generals' orders, as simply an insubordinate servant. To Chesterfield, on the contrary, Palmer was an object of no common interest. That two peers of large social influence, deriving their authority direct from the Crown, and to some extent supported by the minister, should be held in check by one man, and that man a subordinate, was an incongruity which struck Chesterfield's imagination. It amused him. It interested him. He could not withhold his meed of admiration from the masterful spirit which fought single-handed against long odds, and not always without success. The very terms Chesterfield employed, while implying a consciousness of defeat, implied also a certain amount of homage to the victor. It was always as "our Master," "our Dictator," "our Tyrant" that he referred to Palmer; and it is difficult to believe that a man who could thus playfully express himself would have proved implacable.

For ourselves, we have little doubt that, if at this time Palmer had demeaned himself with only moderate reserve, all might yet have been well; but it must be admitted that, from now till the end of his official career, his conduct was strangely aggressive. We have already seen how he made appointments to the newspaper office without reference to the postmasters-general, and how, in their despite, he retained in his own hands a considerable balance arising out of deductions from the mail guards' wages. He now went further. He declined to attend the Board meetings: he not only omitted but refused to answer inquiries which the postmasters-general addressed to him; he persistently withheld the surveyors' journals, if, indeed, he had required journals to be kept; he claimed to make contracts and to introduce what measures he pleased without the postmasters-general being so much as consulted; and because Walsingham and Chesterfield would not admit the claim, he suffered the contracts to expire, and the mail-coaches were run on mere verbal agreements. "Except the warrants we have signed," wrote the postmasters-general in October 1790, "there is no record whatever in our possession of any of Mr. Palmer's proceedings since his appointment."

From disobedience Palmer proceeded to defiance. We will give instances. The proprietors of the mail-coach between Carlisle and Portpatrick had demanded payment at the rate of 2d. a mile, and Palmer had agreed to the demand. This was just double the usual rate, and the postmasters-general, fearing that if given on one road it could not be refused on another, determined, before signing the warrant presented for payment, to obtain Treasury authority. Palmer, knowing that delay would thus be caused, protested that no such authority was necessary, and, in order to enforce his protest, stopped four mail-coaches, for which was being paid more than the usual allowance of 1d. a mile, namely, the coach to Falmouth, the coach to Bristol, the coach to Plymouth, and the coach to Portsmouth—coolly informing the postmasters-general that he had done so "under the idea that appears to influence their Lordships, that paying a higher rate to the proprietors on one road might induce others to make a similar demand." He next inquired whether the postmasters-general were to be understood as preferring a cart to the mail-coach, even though a cart should be the more expensive of the two. As nothing had been said about a cart, the postmasters-general remarked that this could only be meant for insult. Insult! rejoined Palmer, he was as little capable of offering an insult as he was of putting up with one; and then he proceeded to charge the postmasters-general with the grossest partiality. The postmasters-general had increased the salary of the postmaster of Tewkesbury beyond what Palmer conceived to be necessary. He denounced the transaction as extraordinary and ill advised, and, while himself professing to believe that it proceeded only from motives of benevolence, expressed his conviction that others would regard it as "a job." Smuggled goods had been found in the mail-box of the Dover coach; and coach, horses, and harness had, in consequence, been seized by the Commissioners of Customs. The same man who, in order to force a decision, had stopped four mail-coaches in a single morning, now rated the postmasters-general soundly because they did not at once and without inquiry take steps to get the Commissioners' proceedings reversed. "The comptroller-general," wrote Palmer on another occasion, "has informed their Lordships of his motives for not answering several of the postmaster-generals' minutes, which he trusts cannot but be satisfactory to them. The same reasons will prevent him from answering any others their Lordships may send but such as appear to him absolutely necessary."

But the particular case which brought matters to a climax was connected with Scotland. Palmer had sent two officers to Edinburgh, not to promote the conveyance of mails by coach, but to reform the internal management of the Scotch Post Office; and these officers had given orders for various changes to be made. Robert Oliphant was at this time deputy postmaster-general for Scotland, and from him alone, according to the terms of his commission, were Post Office servants in Scotland to receive instructions. It was by mere accident that the postmasters-general heard of the proceedings of Palmer's agents in Edinburgh, and, as soon as they did so, they wrote to Oliphant desiring that the proposed changes might be suspended until he had reported his opinion upon them and received authority from London for carrying them into effect. They at the same time wrote to Palmer, sending him a copy of their letter to Oliphant, and giving him to understand that he had exceeded his powers.

Palmer now threw off all restraint. He charged the postmasters-general with superseding his commission; he cautioned them against further interference with his regulations, and he appealed to the minister, to whom alone he declared himself to be responsible. It was true, he said, that he was nominally responsible to the postmasters-general, but, except for a legal difficulty connected with the constitution of the Post Office, he would have received an independent appointment. His commission had been made out as it stood merely as a matter of present necessity; and that in such circumstances they should venture to supersede it appeared to him a hasty and ill-advised measure—a measure not consistent with the judgment and temper which usually guided their proceedings. He had a profound veneration for the nobility of the country, and he could give no stronger proof of it than by stating that he still retained his respect and esteem for them in spite of their unhandsome conduct. The more he reflected on this conduct, the more he was struck at the haste and violence of it. Was it reasonable to suppose that he would consent to carry out his plan in trammels and fetters, and, liable as the postmasters-general were to change, to submit his regulations to them to be checked and controlled? The considerations for which he had received his appointment were twofold—for the good he had done in the past, and for the good he might do in the future. "When, therefore," he continued, "your Lordships from mistake or ill-advice shall send me any commands that I think may go to mischief instead of good, I shall most certainly not observe them; and if I apprehend ill consequences from any you may think proper to send to any of the officers under me, I shall take the liberty, for your Lordships' sake as well as my own and the public's, to contradict them."

It was impossible that this state of things should continue. Palmer had appealed to Cæsar; and to Cæsar he should go. Such at least was the postmaster-generals' intention, and they so far carried it into effect as to state their case in writing; but an interview with the minister, though solicited over and over again, the minister always found some excuse for declining. "We shall wait with the utmost impatience to hear from you that you have found a leisure moment when we may wait upon you to explain the nature of the question between Mr. Palmer and us." "The postmasters-general," they wrote again after a long interval, "present their compliments to Mr. Pitt. He will see by the enclosed copy of a minute from Mr. Palmer how totally the business of this Office must stand still, as far as respects the comptroller-general's department, till they can have the honour of seeing Mr. Pitt." And again, a fortnight later, "the postmasters-general present their compliments to Mr. Pitt, and take the liberty to remind him of the comptroller-general's two last minutes, and desire to have the honour of waiting upon him on Wednesday next at any hour he may be pleased to appoint previous to their holding their usual Board."

But all to no purpose. The truth is that Pitt was heartily tired of these unhappy dissensions. Palmer was doing, and doing admirably, the task which he had set himself to do. He might not indeed be all that could be desired. His conduct might be masterful and his pretensions absurd. Yet much allowance was to be made for a man who had undertaken a difficult business, and whose efforts had been crowned with success. And lamentable as the dissensions might be, there was no certainty that interference would effect a reconciliation. On the contrary, it might serve only to widen the breach, and, to judge from the past, this was the more likely result. And should the breach prove irreparable and a decision have to be given against the reformer who had done so much for his country, and from whom yet more was expected, it would be little short of a disaster. Better that matters should remain as they were than incur such a risk. We can well believe that some such considerations as these influenced Pitt in avoiding an interview; and doubtless he was confirmed in his decision by what he learned from another quarter. Palmer was a friend of Camden's, and Camden was a friend of Pitt's. To this common friend Palmer gave his own version of the differences between himself and his chiefs; and this version, which was altogether different from the one which the postmasters-general gave, was studiously impressed upon Pitt to their prejudice.

Thus matters stood when, early in 1792, in consequence of some discrepancies in the accounts, the postmasters-general determined that letters for the city by the first or morning delivery should be checked. Care had been taken that the check should not be of a nature to retard the delivery; and yet, strangely enough, the delivery became later and later every day. At length a public advertisement appeared inviting the merchants and traders to meet at the London Tavern on Wednesday the 15th February in order to consider the subject. The meeting was held under the presidency of Alderman Curtis, one of the members of Parliament for the city; and strong resolutions were passed directing the postmaster-generals' attention to the delay, and calling upon them to explain and remove the cause.