on
the
inSide.
On
replacing
slide
after
expo
ure
put"
Exposed"
out.
This
will
save
many
mi
takes.
MAKING
THE EXPOSURE.
Pull
out
the
front
by
the
catch
A,
until
the
pointer
on
the
front
board
i
above
the
focusing
index
B.
Then
look
to
see
that
the
proper
dia-
phragm
C,
is in
the
front
of
the
lens.
7
