Thanks for such a speedy response. Your understanding is correct (where many = 8).
I associated all maps that year with the same page because those maps were shown only on that page and didn’t realize there might be a good reason to burn a new (basically blank) page per map. I may just create a CPT for locations and work from there.
Thanks for your clear instructions on the table layout, that should give me everything I need to move forward.
— dNb