t the make their application to the Secretary, Dr. G. Hach- Our engraving explains the trap very clearly, and shoulder of the bolt, C ; it is thus kept securely in man, at Hamburg. All necessary information will we hope that those afflicted with rats may find relief its position, and the danger of… … ture, Commerce, and the Industrial pursuits generally, and is valuable YAPP'S PATENT GUTTER. and instructive not only in the Workshop and Manufactory, but also in the Household, the Library and the Reading Room. Fig. 2 shows a section of the roof and eaves-trough, York City. Their advertisement…
