I forget if this was the microscope or the scanner at 1200dpi, It's lost a bit in the resizing.
T206 Batch, close up showing the remnants of registration marks being different between two different sheet positions.
And the corners, showing that the background blue is dark blue over light blue.
The bits of blue and black that stick out are normal, not registration marks. The masters the plate layout transfers were printed from were hand done and have lots of little things like that. Also interesting is that both light and dark blue appear to have been done from the same master.
There's a whole world of tiny, and it can be fascinating. It can also make you crazy.... Not that I'd know about that
