| 41. | An attempt to build marine engines and traction engines to patents by Loftus Perkins was less successful.
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| 42. | His payment for the job was a new front plate for the boiler of his traction engine.
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| 43. | Although making locomotives was its main business, D�bs & Co also manufactured traction engines and steam cranes.
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| 44. | The traffic on the railway began to decline with the introduction of traction engines and motor vehicles.
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| 45. | This may be a reference to Teddy Boston, who had himself saved a traction engine from scrap.
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| 46. | A traction engine would arrive at the site with the body, and would position it below the gantries.
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| 47. | Traction engine rotor is connected with a gear train through the rigid clutch ( rubber cord shell ).
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| 48. | By 1898 steam traction engine trains with up to four wagons were employed in military manoeuvres in England.
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| 49. | The last of the traction engines was exported to South Africa in 1938 and is preserved in Johannesburg.
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| 50. | The new pontoon proved strong enough to support loaded elephants and siege guns as well as military traction engines.
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