most pitiful condition. He was nearly
frozen, and he asked if he might sit by the stove. In a few moments
he asked for the head man, and I was brought forward. He had a head of
abnormal size, with highly intellectual features and a very small and
emaciated body. He said he was suffering very much, and asked if I
had any morphine. As I had about everything in chemistry that could be
bought, I told him I had. He requested that I give him some, so I got
the morphine sulphate. He poured out enough to kill two men, when I told
him that we didn't keep a hotel for suicides, and he had better cut the
quantity down. He then bared his legs and arms, and they were literally
pitted with scars, due to the use of hypodermic syringes. He said he had
taken it for years, and it required a big dose to have any effect. I let
him go ahead. In a short while he seemed like another man and began to
tell stories, and there were about fifty of us who sat around listening
until morning. He was a man of great intelligence and education. He
said he was a Jew, but there was no distinctive feature to verify
this assertion. He continued to stay around until he finished every
combination of morphine with an acid that I had, probably ten ounces all
told. Then he asked if he could have strychnine. I had an ounce of the
sulphate. He took enough to kill a horse, and asserted it had as good an
effect as morphine. When this was gone, the only thing I had left was a
chunk of crude opium, perhaps two or three pounds. He chewed this up and
disappeared. I was greatly disappointed, because I would have laid in
another stock of morphine to keep him at the laboratory. About a week
afterward he was found dead in a barn at Perth Amboy."

Returning to the work itself, note of which has already been made
in this and preceding chapters, we find an interesting and unique
reminiscence in Mr. Jehl's notes of the reversion to carbon as a
filament in the lamps, following an exhibition of metallic-filament
lamps given in the spring of 1879 to the men in the syndicate advancing
the funds for these experiments: "They came to Menlo Park on a late
afternoon train from New York. It was already dark when they were
conducted into the machine-shop, where we had several platinum lamps
installed in series. When Edison had finished explaining the principles
and details of the lamp, he asked Kruesi to let the dynamo machine run.
It was of the Gramme type, as our first dynamo of the Ediso