In an appeal, dated of the factory operatives of Lancashire, andc., for the purpose of forming a society for organised emigration, we find the following: That a large emigration of factory workers is now absolutely essential to raise them from their present prostrate condition, few will deny; but to show that a continuous stream of emigration is at all times demanded, and, without which it is impossible for than to maintain their position in ordinary times, we beg to call attention to the subjoined facts: In the official value of cotton goods exported was whilst the real marketable value was.