54
A
plastic record card is now secured to
the left side of the flag and marked “L.”
Repeat the procedure commencing with
figure 99 for the left survey.
The scribing knife, as furnished, is for
placement into the bow compass for
scribing or cutting plaster, compound, or
wax during the occlusal plane correc-
tion. The edge of the scribing knife may
be sharpened to individual requirements
as the edge supplied may not meet your
preference.
fig.103