Moving position or travelling dot is farther West than in Position No. 57; main position dot is centre and nearly full East.
Kershaw's notes
The LH oval guide dot is large and superimposed on the horizontal guide line.
Morel's notes
Position dot right of face, left oval dot 3 o'clock.There is also a faint oblique line (accent aigu) on E of POSTAGE.
Stamps from printing orders 1 to 5A were perf. 11.75, stamps from printing orders 5B to 7 were perf. 12 x 11.75 and those from printing orders 8 to 12 were perf. 12.