PRESERVED ORENSTEIN & KOPPEL STEAM LOCOMOTIVES

| LOCATION | Provincial penal headquarters, Calle 6 & 33, La Plata, Argentina |
| RAILWAY NUMBER | |
| RAILWAY | penal colony at Sierra Chica |
| WHEEL ARRANGEMENT | Bt |
| HORSE POWER | 20 |
| GAUGE | 700mm |
| BUILDER | O&K |
| BUILDER’S NUMBER | 13007 |
| YEAR BUILT | 1937 |
| PREVIOUS
RAILWAYS AND NUMBERS |
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| CONDITION | good, not in working order |
| PHOTO BY | MM |
| PLACE AND DATE | La Plata, 29th March 1998 |
| NOTES | Buenos Aires province has a penal colony at Sierra Chica, which ha a narrow gauge railway serving stone quarries. 13007 was one of the locos which worked there, and is now displayed in front of the provincial headquarters in La Plata. A similar loco, O&K 9313, is preserved at Sierra Chica. |