 I scratched the initials of my name rudely on the plate, taking special care that the cement was quite removed from the scratches, that the copper might be thoroughly exposed. This was put in action in a cylindrical glass vessel, about half filled with...  Mechanics' Magazine - Pàgina 551840Visualització completa - Sobre aquest llibre
 | 1840 - 706 pàgines
...removed from the scratches, that the copper might be thoroughly exposed. This was put in action in a cylindrical glass vessel about half filled with a...argand burner, and filled one end of it with plaster of Paru to the depth of three-quarters of an inch. In this I put some water, adding a few crystals of... | |
 | 1840 - 698 pàgines
...pnt in action in a cylindrical glass vessel about half filled with a saturated solution of sulphate1 of copper. I then took a common gas glass, similar...one end of it with plaster of Paris to the depth of thvee-quarters of an inch. In this I put some water, adding a few crystals of sulphate of soda to excite... | |
 | Perry Fairfax Nursey - 1840 - 706 pàgines
...removed from the scratches, that the copper might be thoroughly exposed. This was put in action in a cylindrical glass vessel about half filled with a...common gas glass, similar to that used to envelope! an argund burner, and filled one end of it with plaster of Paris to the depth of three-quarters of an... | |
 | g. berger - 1840 - 326 pàgines
...copper might be thoroughly exposed. This was put in action in a cylindrical glass vessel, about FIG half filled with a saturated solution of sulphate of copper. I then took a common' gas-glass, similar to that used to envelope an Argand burner, and filled one end of it with plaster... | |
 | 1842 - 496 pàgines
...removed from the scratches, that the copper might be thoroughly exposed. This was put in action, in a cylindrical glass vessel about half filled with a...one end of it with plaster of Paris, to the depth of } of an inch. In this I put some water, adding a few crystals of sulphate of soda, to excite action,... | |
 | James Napier - 1860 - 188 pàgines
...removed from the scratches, that the copper might be thoroughly exposed. This was put in action in a cylindrical glass vessel, about half filled with a...Paris, to the depth of three-quarters of an inch. Into this I put water, adding a few crystals of sulphate of soda to excite action, the plaster of Paris... | |
 | James Napier - 1860 - 184 pàgines
...removed from the scratches, that the copper might be thoroughly exposed. This was put in action ia a cylindrical glass vessel, about half filled with a saturated solution of sulphate of copper. 1 then took a common gas glass, similar to that used to envelope an argand burner, and filled one end... | |
 | Oliver Byrne - 1864 - 682 pàgines
...removed from the scratches, that the copper might be thoroughly exposed. This was put in action in a cylindrical glass vessel, about half filled with a...Paris, to the depth of three-quarters of an inch. Into this I put water, adding a few crystals of sulphate of soda to excite action, the plaster of Paris... | |
 | Oliver Byrne - 1874 - 718 pàgines
...removed from the scratches, that the copper might be thoroughly exposed. This was put in action in a cylindrical glass vessel, about half filled with a...Paris, to the depth of three-quarters of an inch. Into this I put water, adding a few crystals of sulphate of soda to excite action, the plaster of Paris... | |
 | James Napier - 1876 - 280 pàgines
...removed from the scratches, that the copper might be thoroughly exposed. This was put in action in a cylindrical glass vessel, about half filled with a...then took a common gas glass, similar to that used to envelop an argand burner, and filled one end of it with plaster of Paris, to the depth of three-quarters... | |
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