Careful experiments and practice with a view to properly proportion the motive power to the work to be done has prepared us for giving valuable information concerning steam engines for the purpose of flouring mills. And when requested will furnish the engines themselves combining the necessary qualities, and see in person that all the parts, speed, &c., &c., be exactly adapted to do the work. When we furnish the engine, with the other supplies of the mill, which is frequently the case, our customers may rest assured all will be satisfactory as regards style of finish, durability, sufficiency of power, and economy in the use of fuel. We do not make engines ourselves, but purchase them of the best makers, and if we should be consulted in all cases of whom to buy, style, kind, &c., or be ordered to supply the engine direct, our customers will be more likely to get what is best.