“Offer accepted. One 62-inch reflecting telescope from Dr. Peate,”
ordered the Bishop.[25]
The minutes of the conference state:[26]
Proposition of John Peate … John Peate made a proposition
to manufacture a large reflecting lens for the University
providing material for the same was furnished him … a committee
of 5 was appointed to take the same into consideration. R. N.
Stubbs, G. H. Humason, N. T. Arnold, G. P. Hukill, and G. B.
Chase were appointed to that committee.
Although he was 73 years old Peate was in good health and had tremendous
vitality for one his age. He had already made a number of large mirrors,
so that he could estimate the amount of time and energy he would expend
in this work. He knew that if he retained his health for the next few
years he could complete it.
With his typical planned enthusiasm he started his preparations. He wrote
to his usual supplier St. Gobain of France asking the price of a glass
blank large enough for a mirror of this size.[27] They quoted a price
of $18,000—more, obviously, than he could afford. He then canvassed the
glassmakers of Pittsburgh, the center of American glassmaking. However,
the Pittsburgh firms had little experience in optical glass, especially
of this size, and none would consider making the blank.
Having been rebuffed in Pittsburgh, he approached the Standard Plate
Glass Company of Butler, Pennsylvania. Plate glass making, at least
profitable plate glass making, was new in America and the Standard was
one of the newer companies. Moreover, it was reputed one of the best
plate glass makers in the country. Peate wrote to H. C. Tilton, general
manager of the plant, asking him for a disc of glass without bubble
or flaw 62 inches in diameter and 7 inches thick. He further advised
him that he would see him in a few days. Tilton’s experience and that
of his top supervisors was limited to the business of making ordinary
plate glass. Therefore, he sought advice as to the feasibility of this
fantastic project. He consulted George Howard, maintenance engineer of
the plant, who had graduated from Cornell only a year before. George
Howard, later to become noted as an inventor of glassmaking machinery,
was at this time simply an optimistic young engineer.
“Howard, here’s a man at Greenville who wants us to cast him a disc 62
inches in diameter and 7 inches thick. Is that possible?”
Howard calculated the cubical contents of the proposed disc and replied
that it was just barely possible. He didn’t see any particular difficulty
in it. He thought the first few attempts might fail but felt that they
could cast it successfully. Howard was later to ascribe his success more
to his optimism and ignorance, rather than to any particular innovation
he made. After being reassured by Howard, Tilton continued “Well, this
Dr. Peate is coming down here tomorrow and he wants a quotation. How much
do you think we ought to ask?”
Public-domain text, read in full here on John Shaqi.
Reviews
Reviews
No reviews yet
Be the first to share your thoughts on this work.
Join the Discussion
Join the discussion
Sign in to leave a comment or review.
Sign InorCreate an account