After making a variety of experiments, extending over a considerable time, a Paris house has at last patented a process for the ornamentation of tin plates. By means of colors, prepared in a way which is as yet a secret, the tin plate is printed. All kinds of neat patterns,
This valuable machine, by reason of the multifarious functions it is capable of exercising, will be found a most desirable addition to the outfit of the wood-working factory. In a former issue of this journal we gave some account of this machine, with an illustration of specimens of its work.