"Very interesting. Is that extra period supposed to be there (between the A and L)?"
Hmmm, good question. I was so occupied with double overprint, and missed that extra dot completely. It looks like that this dot is on the faint impression too. My other copy of this stamp does not have that dot. My Scott Standard does not list any varieties for this series at all.
"If it's a true double overprint, wouldn't both be black? Or at least, much closer to the same color?"
I guess that what is I'm trying to find out.
