"I have received the Herland castings, and am very seriously sorry to
say, after we had fixed together the castings on the mine and made the
joints, on attempting to put the plunger-pole into the case it would
not go down; neither would either of the rings go to their places into
the cylinder and on to the pole; therefore the whole engine must be
again taken to pieces and sent to a turning and boring mill to be
newly turned and bored. How to get this done I cannot tell, for the
founders here will not do it because they had not the casting them.
Already great expenses have been incurred by delays, and now to send
them back to Bridgenorth at an immense loss of time and money will be
a very serious business indeed. I think that either the cylinder is
bored crooked or the plunger-pole turned crooked, or both, as it will
sink farther down into the cylinder on turning it round on one side
than it will on the other. The whole job is most shamefully fitted up,
and was never tried together before sent off. Write to me by return of
post and say what I am to do in this dilemma.
"Yours, &c.,
"RICHARD TREVITHICK.
"HAZELDINE, RASTRICK, AND CO.,
"_Bridgenorth_."
The new engine-work from Bridgenorth on arrival was found to be so
inaccurately made that the pole would not go into the pole-case. Henry
Phillips,[34] who saw the engine make its first start, says:--
[Footnote 34: Still working in Harvey's foundry at Hayle, 1869.]
"I was a boy working in the mine, and several of us peeped in at the
door to see what was doing. Captain Dick was in a great way, the
engine would not start; after a bit Captain Dick threw himself down
upon the floor of the engine-house, and there he lay upon his back;
then up he jumped, and snatched a sledge-hammer out of the hands of a
man who was driving in a wedge, and lashed it home in a minute. There
never was a man could use a sledge like Captain Dick; he was as strong
as a bull. Then, he picked up a spanner and unscrewed something, and
off she went. Captain Vivian was near me, looking in at the doorway;
Captain Dick saw him, and shaking his fist, said: 'If you come in here
I'll throw you down the shaft.' I suppose Captain Vivian had something
to do with making the boilers, and Captain Dick was angry because they
leaked clouds of steam. You could hardly see, or hear anybody speak in
the engine-house, it was so full of steam and noise; we could hear
the steam-puffer roaring at St. Erth, more than three miles off."
By the end of January, 1816, the engine was ready for work, and after
ten days of experience, he thus described the result:--
"MR. DAVIES GIDDY, M.P., "PENZANCE, _11th February, 1816_.
Public-domain text, read in full here on John Shaqi.
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