On the right pane, counting from the top right as position 1, and across, then down to the next row, continuing all the way down to the bottom right as position 60.
On the Left Pan, position 7, we have something identified as, "Break in top frame,and 4th pearl at left in crown joins line." So, it seems that we have positively identified this as Plate 4, single watermark (type 2), comb perf 14.25 x 14.
Left Pane
71(4)e, position 7, is the pearl. Yours is extremely close to the book illustration.
71(4)d, position 1, is the Secret Mark
On the RIGHT pane, you may also be seeing:
71(4)vb, position 60, is the Run "N" of ONE, third state
71(4)k, position 13, distorted ONE PENNY
71(4)l, Position 14, thin ONE PENNY, retouch
71(4)m, position 15, top frame broken left of crown
71(4)o, position 25, NY joined
71(4)p, position 32, white scratch behind kangaroo
71(4)q, position 45, CNE for ONE
and various others.
All of the above are valued at AUS$75 except for broken crown ($6000), NY joined ($750), and the big one CNE ($10,000). Quite the find.
Note: All identifying numbers from the Australian Commonwealth Specialist Catalogue.
Here are some illustrations that should help:
