d porous by the operation. of machinery for making brick has been attended with the opposition that usually accompanies an innovation on hand We name below a few places that are using Dean’s du- The Gregg brick machine occupies a medium position be- work; but gradually, as the machines have become… … etteville, N. C., has devised an attach: =o Cement for Uniting Metal to Glass. ment for a sewing machine treadle, The following recipe is from the which is connected with the chair in which the operator is seated, so that the chair is partly sus- Monthly Magazine of Pharmacy: Take 1 Ib. shellac…
Internet Archive · Public domain (published before 1931). Free to use for anything.
