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The inside face of the frame plate where the firebox fits, showing some of the extent of the corrosion which has taken place. |
| Some corroded areas have been built up by arc-welding. |
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| The old blastpipe casting was too corroded to re-use, soa new one has been fabricated. |
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The top of the cylinder casting, showing the repair patch over the hole. The wooden blank at top right covers the main steam pipe flange to keep debris out of the steam chest. |