 | Perry Fairfax Nursey - 1844 - 474 pages
...of in procuring cusís from Härtens metals ;* for instance, a copper die may he formed from a cant of a coin or medal, in silver, type metal, or lead,...employed for striking impressions in soft metals." Mr. Spencer appropriates this hint, as too natural and too common to be other than general property,... | |
 | James Napier - 1860 - 188 pages
...the purpose of casting, where time is not an object. " It appears, therefore, that this discovery may be turned to some practical account. It may be taken...silver, type metal, or lead, &c., which may be employed in striking impressions in soft metals. Casts may probably be obtained from a plaster surface surrounding... | |
 | James Napier - 1860 - 200 pages
...the purpose of casting, where time is not an object. " It appears, therefore, that this discovery may be turned to some practical account. It may be taken...of in procuring casts from various metals, as above allnded to ; for instance, a copper die may be formed from a cast of a coin or medal, in silver, type... | |
 | Henry Dircks - 1863 - 138 pages
...present themselves," page 9. Mr. Jordan very ingeniously observes of the process he describes, that " It may be taken advantage of in procuring casts from various metals ;* for instance, a copper die may be formed from a cast of a coin or medal, in silver, type metal,... | |
 | Oliver Byrne - 1864 - 682 pages
...the purpose of casting, where time is not an object. * It appears, therefore, that this discovery may be turned to some practical account. It may be taken...of a coin or medal, in silver, type metal, or lead, etc., which may be employed in striking impressions in soft metals. Casts may probably be obtained... | |
 | Oliver Byrne - 1874 - 718 pages
...the purpose of casting, where time is not an object. It appears, therefore, that this discovery may be turned to some practical account. It may be taken...of a coin or medal, in silver, type metal, or lead, etc., which may be employed in striking impressions in soft metals. Casts may probably be obtained... | |
 | George Gore - 1877 - 490 pages
...when removed, was found to be a perfect matrix, and might be employed for the purpose of casting when time is not an object. ' It appears, therefore, that this discovery may be turned to practical account. It may be taken advantage of in procuring casts from various metals,... | |
 | George Gore - 1877 - 432 pages
...when removed, was found to be a perfect matrix, and might be employed for the purpose of casting when time is not an object. ' It appears, therefore, that this discovery may be turned to practical account. It may be taken advantage of in procuring casts from various metals,... | |
 | Oliver Byrne - 1878 - 720 pages
...the purpose of casting, where time is not an object. It appears, therefore, that this discovery may be turned to some practical account. It may be taken...of a coin or medal, in silver, type metal, or lead, etc., which may be employed in striking impressions iu soft metals. Casts may probably be obtained... | |
 | Alexander Watt (F.R.S.A.) - 1902 - 784 pages
...when removed, was found to be a perfect matrix, and might be employed for the purpose of casting when time is not an object. " It appears, therefore, that...formed from a cast of a coin or medal, in silver, typemetal, lead, &c., which may be employed for striking impressions in soft metals. Casts may probably... | |
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It appears, therefore, that this discovery may be turned to some practical account. It may be taken advantage of in procuring casts from various metals, as above alluded to ; for instance, a copper die may be formed from a cast of a coin or medal, in... 
