 I wish to produce the true effect of the printing wood, I alter the process as follows : — I wet the surface upon which the impression is to be taken •with dilute acid, and then I print with the veneering wood previously wetted with diluted liquid...  The Mechanics' Magazine - Pagina 61854Volledige weergave - Over dit boek
 | Perry Fairfax Nursey - 1854 - 664 pagina’s
...case the alkali neutralizing the acid, the effect resulting from the subsequent action of heat will he a true representation of the printing surface. Such...most important services to the natural, botanical, mineralógica!, and anatomical sciences ; as it is by their means that the internal structure of bodies... | |
 | 1854 - 796 pagina’s
...previously wetted with diluted liquid ammonia ; it is evident that in this case the alkali neutralising the acid, the effect resulting from the subsequent...anticipate, in regard to this art, as well as to the other above described processes for printing directly from objects, that they will afford most important... | |
 | 1854 - 824 pagina’s
...previously wetted with diluted liquid ammonia ; it Li evident that in this case tho alkali neutralising the acid, the effect resulting from the subsequent...but natural to anticipate, in regard to this art, ;is well as to the other above described processes for printing directly from objects, that they will... | |
 | William Kirby Sullivan - 1854 - 616 pagina’s
...surface upon which the impression is to be taken is wetted with dilute acid, and is then printed upon with the veneering wood previously wetted with diluted...be a true representation of the printing surface. Employment of Basalt, If c., for the manufacture of Pipes, $c. — About two and a halt' years ago... | |
 | William Kirby Sullivan - 1854 - 820 pagina’s
...surface upon which the impression is to be taken is wetted with dilute acid, and is then printed upon with the veneering wood previously wetted with diluted...be a true representation of the printing surface. Thermography may perhaps prove useful to the decorative arts, particularly in the production of imitations... | |
 | Charles W. Vincent, James Mason - 1855 - 314 pagina’s
...surface upon which the impression is to be taken is wetted with dilute acid, and is then printed upon with the veneering wood previously wetted with diluted...be a true representation of the printing surface. Thermography may perhaps prove useful to the decorative arts, particularly in the production of imitations... | |
 | 1855 - 334 pagina’s
...upon with the veneering wood previously wetted with diluted liquid ammonia ; it is evident that hi this case the alkali neutralizing the acid, the effect...resulting from the subsequent action of heat will be a time representation of the printing surface. Thermography may perhaps prove useful to the decorative... | |
 | Universal decorator - 1859 - 232 pagina’s
...previously wetted with diluted liquid ammonia ; it is evident that in this case the alkali neutralising the acid, the effect resulting from the subsequent...nothing but natural to anticipate, in regard to this art of printing directly from objects, that it will afford most important services to the natural, botanical,... | |
 | Andrew Ure - 1867 - 1144 pagina’s
...veneering-wood previously wetted with diluted ammonia ; it is evident that in this case, the alkali neutralising the acid, the effect resulting from the subsequent...be a true representation of the printing surface. This process, although it attracted much attention at the time of its introduction, has not yet found... | |
 | Franklin Institute (Philadelphia, Pa.) - 1855 - 536 pagina’s
...the absorption of the acid is greater in proportion to the looseness of its fibres, the effect must necessarily be the reverse of the above. However,...this art, as well as to the other above-described process for printing directly from objects, that they will afford most important services to the natural,... | |
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