第 51 节
作者:辩论      更新:2021-02-27 01:31      字数:9320
  that the geese reared in England could not furnish
  nearly enough for the demand; hence the importation
  of goose quills from the Continent was very large。
  The process surrounding the manufacture of a quill
  pen proves of considerable interest。
  〃The geese are plucked of their feathers three
  or four times a year; the first time for the sake both
  of the quills and the feathers; but the other times
  for the feathers only。 The pen quills are generally
  taken from the ends of the wings。 When plucked
  the quills are found to be covered with a membranous
  skin; resulting from a decay of a kind of
  sheath which had enveloped them; the interior
  vascular membrane; too; resulting from the decay
  of the vascular pith; adheres so strongly to the barrel
  of the quill as to be with difficulty separated;
  while; at the same time; the barrel itself is opaque;
  soft; and tough。 To remove these various defects
  the quills undergo several processes。 In the first
  instance; as a means of removing the membraneous
  skin; the quills are plunged into heated sand; the
  high temperature of which causes the external skin
  of the barrel to crack and peel off; and the internal
  membrane to shrivel up。 The outer membrane
  is then scraped off with a sharp instrument;
  while the inner membrane remains in a state to be
  easily detached。 For the finest quills the heating
  is repeated two or three times。 The heat of the
  sand; by consuming or drying up the natural
  moisture of the barrel; renders it harder and more
  transparent。 In order to give the barrel a yellow
  color; and a tendency to split more readily and
  clearly; it is dipped in weak nitric acid; but this
  was considered to render the quill more brittle and
  less durable; and was therefore a sacrifice of utility
  for the sake of appearance。〃
  〃Oh! nature's noblest giftmy gray goose quill!
  Slave of my thoughts; obedient to my will;
  Torn from thy parent bird to form a pen;
  That mighty instrument of little men!〃
  BYRON。
  To locate an exact period for the invention of the quill
  pen is impossible。 It could hardly have been in use
  before the fourth century; probably not earlier than
  two centuries later。 Some writers have assumed that
  it was employed by the Romans; but as no distinct
  mention is made of them by early classical authors we
  must accept the only information at hand。
  Isidore (died A。 D。 636) and contemporaries state
  that the quills of birds came into use as pens only in
  the sixth century。 It is also known; St。 Brovverus
  being the authority; that in his time (seventh century)
  the calamus or reed pen and the quill pen were
  employed together; the calamus being used in the
  writing of the uncial (inch) letters and capitals; and
  the quill for smaller letters。 Mention is also made by
  many writers of the five centuries which followed
  Isidore's time of the calamus; indicating that
  notwithstanding it had been superseded by the quill
  it was still a favorite writing implement in some places。
  The use of the 〃steel pen〃 did not spring immediately
  from that of the 〃quill pen。〃 There were
  several intermediate stages adopted before the fitness
  of steel for this purpose was sufficiently known;
  From about 1800 to 1835 the number of proposed
  substitutes for the quill pen was very considerable。
  Horn pens; tortoise…shell pens; nibs of diamond or ruby
  imbedded in tortoise shell; nibs of ruby set in fine gold;
  nibs of rhodium and of iridium imbedded in gold;
  all have been adopted at different times; but most of
  them have been found too costly for general adoption。
  Steel is proved to be sufficiently elastic and durable
  to form very good pens; and the ingenuity of manufacturers
  has been exerted to give to such pens as
  many as possible of the good qualities possessed by
  the quill pen。
  The original flexible iron pen of modern times was
  an experimental affair probably; being mentioned by
  Chamberlayne as far back as 1685。
  The first steel pens in regular use were made by
  Wise; in London; in 1803; and for many years thereafter。
  His pen was made with a barrel; by which it
  was slipped upon a straight handle。 In its portable
  form it was mounted in a bone case for the pocket。
  Prejudice; however; was strong against them; and up
  to 1835 or thereabouts quills maintained their full
  sway; and much later among the old…fashioned folks。
  To him; however; is due the credit of being the inventor
  of the modern steel pen。
  It has been the thought of some people that Gillott
  was the progenitor of the steel pen; but he was not。
  Arnoux; a French mechanic; made metallic pens with
  side slits in 1750。 Samuel Harrison; an Englishman;
  made a steel pen for Dr。 Priestly in 1780。 Peregrine
  Williamson; a native of New York; while engaged as
  a jeweler in the city of Baltimore; made steel pens in
  1800。
  Perry's first pens were of steel; rolled from wire;
  the material costing seven shillings a pound。 Five
  shillings each was paid the workman for making them;
  this was afterward reduced to thirty…six shillings
  per gross; which price was continued for several
  years。
  It was Joseph Gillott; however; originally a Sheffield
  cutler; and afterwards a workman in light steel articles;
  as buckles; chains; and other articles of that class; who
  in 1822 gave impulse to the steel…pen manufacture。
  Previous to his entering the business the pens were
  cut out with shears and finished with the file。 Gillott
  adapted the stamping press to the requirements of the
  manufacture; as cutting out the blanks; forming the
  slits; bending the metal; and impressing the maker's
  name on the pens。 He also devised improved modes
  of preparing the metal for the action of the press;
  tempering; cleansing; and polishing; and; in short;
  many little details of manufacture necessary to give
  them the required flexibility to enable them to compete
  with the quill pen。 One great difficulty to be
  overcome was their extreme hardness and stiffness;
  this was effected by making slits at the side in addition
  to the central one; which had previously been
  solely used。 A further improvement; that of cross
  grinding the points; was subsequently adopted。 The
  first gross of pens with three slits was sold for seven
  pounds。 In 1830 the price was 2。00; in 1832; 1。50;
  in 1861; 12 cents; and a common variety for 4 cents a
  gross。 About 9;300 tons of steel are annually
  consumed; the number of pens produced in England alone
  being about 8;000;000;000。
  Bramah patented quill nibs made by splitting
  quills and cutting the semicylinders into sections
  which were shaped into pens and adapted to be
  placed in a holder。 These were; perhaps; the first
  nibs; the progenitors of a host of steel; gold; and
  other pens。
  Hawkins and Mordan; in 1823; made nibs of horn
  and tortoise shell; instead of quill。 The tortoise shell
  being softened; points of ruby and diamond were imbedded。
  Metallic points were also cemented to the
  shell nibs。
  Doughty; about 1825; made gold pens with ruby
  points。
  Gold pens with rhodium or iridium points were
  introduced soon afterwards。
  Mordan's oblique pen; English patent; 1831; was
  designed to present the nibs in the right direction
  while preserving the customary positions of the pen
  and hand。
  The fountain pen carries a supply of ink; fed gradually
  to the point of the instrument。 The first made
  by Scheffer was introduced about 1835 by Mordan。
  The pressure of the thumb on a stud in a holder
  caused a continuous supply of ink to flow from the
  reservoir to the pen。
  The 〃stylographic〃 is a reservoir pen shaped like
  a pencil; in which the flow of ink is regulated by
  pressure of a style or fine needle with blunt point
  upon the paper。 It must be held in a vertical position。
  All marks made with one; both up and down
  strokes; are equal in width。
  Gold pens are now usually tipped with iridium;
  making what are commonly known as diamond points。
  〃The iridium for this purpose is found in small
  grains of platinum; slightly alloyed with this latter
  metal。 The gold for pens is alloyed with silver to
  about sixteen carats fineness; rolled into thin strips;
  from which the blanks are struck。 The under side
  of the point is notched by a small circular saw to
  receive the iridium point; which is selected with the
  aid of a microscope。 A flux of borax and a blowpipe
  secure it to its place。 The point is then ground
  on a copper wheel of emery。 The pen…blank is next
  rolled to the requisite thinness by the means of rollers
  especially adapted for the purpose; and tempered
  by blows from a hammer。 It is then trimmed
  around the edges; stamped; and formed in a press。
  The slit is next cut through the solid iridium point
  by means of a thin copper wheel fed with fine emery;
  and a saw extends the aperture along the pen itself。
  The inside edges of the slit are smoothed