= 1 half
passing with the 5th and 4th pair = put up a pin at point 3 = enclose it
with the same pairs = lay the 5th pair aside = 1 half passing the 4th
and 3rd pair = put up the pin at point 4 = enclose the same = lay the
4th pair aside = work on in the same way over points 5 and 6 = 1 half
passing with the 6th and 7th pair = put up the pin at point 7 = enclose
the same = work on in the same way over points 8, 9, 10, 11 and 12 = 1
half passing with the 8th and 9th pair = put up the pin at point 31 =
enclose the same = work on over points 14, 15, 16, 17, 18, 19 and 20 = 1
half passing with the 9th and 10th pair = put up the pin at point 21 =
enclose the same and proceed as in the preceding rows, from point 22 to
29.

[Illustration: FIG. 791. PATTERN FOR ROSE GROUND.]

[Illustration: FIG. 792. ROSE GROUND.]

Hole ground with twisted thread is made in the same way we have just
been describing, only that after every half passing enclosing the pin,
each pair of bobbins is twisted once. A ground which is worked in this
way is stronger than the other. Twisted hole ground is seen again in
figs. 792 and 794.

WHEELS IN HOLE GROUND (figs. 789 and 790).--For the wheels, which are
often worked on pillow-made grounds, 4, 6, 8 pairs of bobbins, sometimes
even more are used (see likewise fig. 801).

In fig. 789, the wheel is worked with the 4 middle pairs of bobbins.
Each pair has first to be twisted once = 1 linen passing with the 3rd
and 2nd pair = lay aside the 3rd pair = 1 linen passing with the 2nd
and 4th pair = lay both pairs aside = 1 linen passing with the 4th and
3rd pair = lay aside the 4th pair = 1 linen passing with the 3rd and 2nd
pair = put up the pin at the next point and between the 2nd and 3rd pair
= 1 linen passing with the 3rd and 2nd pair = lay aside the 3rd pair = 1
linen passing with the 2nd and 1st pair = lay both pairs aside = 1 linen
passing with the 4th and 3rd pair = lay the 4th pair aside = 1 linen
passing with the 3rd and 2nd pair = the last passing completes the
wheel, such as it is represented in fig. 790.

Twist the pairs of bobbins again as you did before beginning the wheel
and then proceed with the plain ground.

ROSE GROUND (figs. 791 and 792).--After preparing the pattern, as in
fig. 791, put up pins at _a_, _b_, _c_, _d_, _e_, _f_, _g_, _h_ and _i_
and hang on 2 pairs of bobbins to the first pin, and one pair to each of
the other 8 = 1 half passing with the 1st and 2nd pair = twist each