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H. D. Justi
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| Name | H. D. Justi |
| Ortssitz | Philadelphia (Penns.) |
| Straße | 32nd Street |
| Art des Unternehmens | Fabrik künstlicher Zähne |
| Anmerkungen | Lage: Thirty-second und Spring Garden Street. |
| Quellenangaben | [Philadelphia and popular Philadelphians (1891) 139] |
| Hinweise | [Philadelphia and popular Philadelphians (1891) 139]: Werksansicht |
| Zeit |
Ereignis |
| 1852 |
Gründung |
| Produkt |
ab |
Bem. |
bis |
Bem. |
Kommentar |
| künstliche Zähne |
1852 |
Beginn |
1891 |
[Philadelphia] |
|
| Ziegel |
1832 |
Beginn |
1895 |
[Hexamer] |
|
| ZEIT | 1891 |
| THEMA | Beschreibung |
| TEXT | About the year 1819, porcelain teeth were first manufactured in this country and a number of persons experimented in this line with more or less success. Mr. H. D. Justi of Philadelphia, in 1852, first had his attention called to artificial teeth, and in his experiments succeeded in making a number of very marked improvements. Up to about the year 1S55, only one kind of teeth had been manufactured, teeth for gold and silver plate, and but very little attention had been paid to their construction of form to approach nature. Then a rubber base was introduced, and from that time the entire dental business has been revolutionized. Mr. H. D. Justi seeing that there was room for improvement, succeeded in constructing moulds suitable to the various formations of the jaws, adopting curved lines in which he could sink any depth around the neck of the teeth to receive the gum color, and temporizing the materials so that in one very easy operation he had the tooth ready-to finish. This mode of manufacturing artificial teeth has been copied by all other manufacturers. The cut herewith represents Mr. H. D. Justi's new factory at Thirty-second and Spring Garden streets, which was built and fitted up expressly for the purpose of manufacturing artificial teeth and all other implements
used by the dental profession. A large stock of artificial teeth, dental instruments, filling materials, etc., always kept on hand at H. D. Justi's Dental Depots, 66 Madison street, Chicago, 1301 and 1303 Arch street, Philadelphia. |
| QUELLE | [Philadelphia and popular Philadelphians (1891) 139] |
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