AV 10 Slot machine booklet #1768 ov1/tl1

AV 10 with two panes: 0,10 (lilac) + 0,10 (lilac) + 0,30 (red) + 0,90 (violet) + 1,10 (yellow)
Coat of arms lion type I m75.
Batch number 1768.
ov1 = guide line 1 (coloured guide line or 'beam' or part thereof on panes top corner).
tl1 = control number (big digits, placed in the left sheet margin and may be completed or bisected with various places and divisions).