Art.

 1 1|    origin of the profession. Joseph Priestley represented pure
 2 3|       The greatest of these, Joseph Black, was now lecturing
 3 3|   influenced his future were Joseph Black and John Robison.
 4 5|     these times of trial was Joseph Black. He followed every
 5 7| strokes per minute; but upon Joseph's endeavouring to mend it,
 6 7|  Jonathan Hornblower, son of Joseph who had come to Cornwall
 7 7|    the air cleared, and sent Joseph, the Soho foreman, down
 8 7|   down to Cornwall. But even Joseph had his little weaknesses,
 9 7|  letter arrived from Watt. " Joseph has pursued his old practice
10 7|  there a bad character." But Joseph was a good workman and much
11 7|    Watt reported, " A1though Joseph has attended to his drinking,
12 7|     engines in proper order.~Joseph had an even more remarkable