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John Holloway
| Firmenname | John Holloway |
| Ortssitz | Philadelphia (Penns.) |
| Art des Unternehmens | Maschinenbauer |
| Quellenangaben | http://www.sil.si.edu/smithsoniancontributions/HistoryTechnology/text/SSHT-0012.txt |
| Produkt |
ab |
Bem. |
bis |
Bem. |
Kommentar |
| Dampfmaschinen |
1819 |
Smithsonian Contributions |
1819 |
Smithsonian Contributions |
"In the arrangement shown, the governor is not connected to the engine. Originally it was installed on the floor above the engine. (NMHT 319405. Smithsonian photo 72169.)" |
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