The duties of this department, which forms one of the most important establishments at Camden Station, may very briefly be elucidated. It appears from returns lying before us, that during the six months ending the 26th of August last there entered and departed from Camden Station alone 73,732 railway waggon-loads of goods! Now in the annals of political economy there can perhaps scarcely exist a more striking exemplification of the extraordinary extent to which the latent resources of a great country may be developed by diminishing the friction, or, without metaphor, by lowering the tolls of its goods-traffic, than the fact that, notwithstanding the enormous amount thus conveyed along the London and North Western rails, the quantity carried along the Grand Junction Canal, which meanders alongside its powerful antagonist, instead of having been drained, as might have been expected, to zero, has, from the opening of the railway in 1836 up to the present period, actually increased as follows:-- Tons. Average amount of goods annually moved on the Grand Junction Canal during the three years prior to the opening of the London and Birmingham Railway in 1836 756,894 Average amount of ditto annually moved during the twelve years subsequent to 1836 1,039,333 Amount moved in 1847 1,163,466 Besides the innumerable arrangements necessary for the conveyance along their rails of the number of waggon-loads of goods we have stated, the Company undertake the vexatious and intricate business of collecting and delivering these goods from and to all parts of London, as also throughout the various towns on their line, excepting Liverpool, where the collection and delivery of goods is otherwise arranged. The number of letters on business received by the branch of this department at Camden Station only, averages 300 per day.