The rate of compensation for the conveyance of the mails was a subject of dispute between the postmaster general and the railway companies. The claims of the latter, however legitimate, were considered by the postmaster general as out of the power of the department to meet from its revenues. Several tentative settlements were made, but the final adjustments were not reached until the appointment of a royal commission in 1865, which, after hearing the statements of both sides, decided the terms on a basis which lasted practically unchanged for nearly half a century. Nova Scotia entered on the administration of the postal service of the province with much energy.[294] There were one hundred and forty-three offices in the province in 1851. These were rapidly augmented and on the more important routes, that is, those radiating from Halifax to the eastern and western ends of the province, and to New Brunswick, were given a frequency, conformable to the importance of the communications. The number of post offices was in Nova Scotia doubled in four years; trebled in ten years; more than quadrupled in fifteen years; and had reached a total of six hundred and thirty when the provincial office was absorbed into the postal service of the dominion. Communication with Canada was confined to the land route, seven hundred miles in length, over which it took ten days travel to reach the nearest point of importance. By 1854, two other modes of communication had presented themselves. The Cunard steamers, which called at Halifax on their way to Boston and New York, were laid under contribution to carry mails between Halifax and Canada; and the completion of the railway between Montreal and Portland, Maine, afforded an opportunity of a connection which was made by a steamer running between Portland and St. John, New Brunswick. The value of this service was not as great as it afterwards became when there was a complete railway connection between Halifax and St. John, but it nevertheless effected a considerable reduction in time. Thus, in November 1855, mails were carried between Quebec and Halifax by way of St. John and Portland in four days, though the average, through the winter, was about a day more. The steamer carried the mails between St. John and Portland three times a week in summer, and twice a week during the balance of the year. The postage on letters circulating throughout the North American provinces was threepence a half ounce, and newspapers were transmitted free of all postage. The registration of letters was introduced in 1852, the fee being sixpence; and a money order system established in 1859. The limit on the amount of a single order was fixed at the low sum of $20 and the charge on each order was the rather high one of tenpence an order.