a couple others from 1965
1965_551.jpg
1965_587_top.jpg
1965_598_top_line.jpg
And from series 6, on the reverse
1965_515_BL.jpg
Truthfully, I didn't really notice these until I was studying my 1968 cards, where this pattern is prevalent. I then went back to other years to discern if it had occurred before. Cliff then educated me about the practice.
1968_3_top_line.jpg