Malcolm making a gasket; Walter packing a gland nut (both for Twizell)
Dave making parts for Horden on the lathe & miller
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| Eric drilling a pin from Twizell's sanding gear |
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| Brian & Peter discussing work on Twizell's brake valve |
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| Malcolm & Malcolm fitting Twizell's steam pipe |
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| Ian refitting Twizell's fire bars |
