Page 253 - The Ashley Book of Knots
        P. 253
     THE  ASHLEy  BOOK  OF  KNOTS
                                                                                                                                                                                                                                                                                                   "Cross-Section"  Paper  Method
                                                                                                                                                                                                                                         1364.  In  tying  large  knots  by  any  direct  method,  lines  of some
                                                                                                                                                                                                                               sort are  wanted for  guidance.
                                                                                                                                                                                                                                        One  effective  way  in  which  to  tie  a  regular  TURK's-HEAD  is  to
                                                                                                                                                                                                                                follow  the  guidelines  on  a  sheet  of cross-section  paper  which  has
                                                                                                                                                                                                                                been  wrapped  diagonally  around  a  cylmder.  If the  scale  is  small,
                                                                                                                                                                                                                                use only every second or every third line. The sole drawback to this
                                                                                                                                                                                                                                method is the difficulty of making the two edges of the diagram co-
                                                                                                                                                                                                                                incide  when brought together arouad the cylinder. It is  rarely that
                                                                                                                                                                                                                                a  wooden  cylinder  or  a  mailing  tube  of  precisely  the  right  size  is
                                                                                                                                                                                                                                at hand.
                                                                                                                                                                                                                                        1365.  If the cylinder is  a little too small, bind heavy paper tightly
                                                                                                                                                                                                                                around  it to bring it to the right size.  If a  wooden  cylinder is  too
                                                                                                                                                                                                                                large,  it may be  planed  down. If nothing is  at  hand  approximating
                                                                                                                                                                                                                                the required size,  I have found it very convenient to begin by past-
                                                                                                         •                                                                                                                      ing  the  edges  of the  cross-section  paper  accurately  together  with-
                                                                                                          It
                                                                                                                                                                                                                                out support. After this make a tight roll of a number of thicknesses
                                                                                                                                                                                                                                of heavy wrapping paper, slip the roll inside the cross-section paper
                                                                                                                                                                                                                                cylinder and twist the inner roll  open  until  it  fits  the  cross-section
                                                                                                                                                                                                                                paper snugly.  Stick two  cork stoppers tightly  into  the  ends  of the
                                                                                                                                                                                                                                roll  (which should be the width of the diagram). Finally stick tacks
                                                                                                                                                                                                                                through the pa  er into the  corks at every  dotted  bight  of the  dia-
                                                                                                                                                                                                                                gram or, if pre erred, at every crossing.
                                                                                                                                                                                                                                         1366.  If no  cross-section  paper  is  handy,  wrap  a  blank  sheet  of
                                                                                                                                                                                                                                paper around a mailing tube of any size  and snap two elastic  bands
                                                                                                                                                                                                                                around it.  Using the elastic  bands as  guides,  draw two circles about
                                                                                                                                                                                                                                the barrel to represent the rims of the  knot and  make  an even  ro\\>
                                                                                                                                                                                                                                 of dots  around each line  to indicate  where the  pins  are  to  be.  (An
                                                                                  Mail in                                                                                                                                        easy  way to space  these  dots  equally  is  given  on  page  256  of this
                                                                                E~a,$t.                                                                                                                                         chapter.) Remove the paper and draw a diagonal line in a 45-degref
                                                                                                                                                                                                                                 angle,  away from  you,  from  a left dot to  a  right  one.  In the  same
                                                                                                         '366                                                                                                                   manner draw the other diagonals parallel  with this  one.  Then stan
                                                                                                                                                                                                                                 at any right point and make a left diagonal away from you to a left
                                                                                                                                                                                                                                 point,  crossing a number of lines tbat is  one less  than  the  required
                                                                                                                                                                                                                                 number of leads. Draw other diagonals parallel with this one until the
                                                                                                                                                                                                                                 knot is  complete. Replace the diagram, drive  tacks and  tie the knot.
                                                                                                                                                                                                                                         1367.  To make  a  large  knot  around  a  rope,  wind  several  thick-
                                                                                                                                                                                                                                 nesses  of heavy paper around  the  rope  with a  diagram  on  the  out-
                                                                                                                                                                                                                                side. Stick heavy pins through the paper, well into the rope. Stretch
                                                                                                                                                                                                                                 the  rope  between two  belaying  pins  or  other  supports  several  feet
                                                                                                                                                                                                                                 apart.  This  will  allow  the  rope  to  be  twisted  sufficiently  so  that
                                                                                                                                                                                                                                 every side of the knot may be worked with ease.
                                                                                                                                                                                                                                         To tie a knot by this method:  Secure an end of cord by thrusting
                                                                                                                                                                                                                                 it through the lay of the rope, to one side of the knot, and, starting
                                                                                                                                                                                                                                 at a left pin, lay it along the line  of the diagram, rounding each pin
                                                                                                                                                                                                                                 as  it is  reached and  tucking as  already directed.
                                                                                                                1'368                                                                                                                     1368.  If a knot is to be tied around a metal stanchion or rail, build
                                                                                                                                                                                                                                 up a shallO\v collar at either rim with a dozen or so turns of adhesive
                                                                                                                                                                                                                                 tape,  and  insert  pins  or  brads  between  the  layers  of tape,  as  illus-
                                                                                                                                                      I' I
                                                                                                                   )(1'''' ",I                                                                                                   trated. After the knot is  made and the pins  are  pulled out, the knot
                                                                                                         I I I                                                                                                                   may be  slipped to one side, the tape removed  and  the  knot doubled
                                                                                                                                .
                                                                                                         Metal  Rail                                                                                                             or tripled. If the tape  is  put over a  paper  sleeve,  the TURK.'s-HEAD
                                                                                           .. dhe.ti~  T .. 1D.                                                                                                                  can be turned around the cylinder while  being made, which is  very
                                                                                                                                                                                                                                 helpful if the cylinder is  fixed.
     	
