these rolls look promising, don't they?

Went to the bank with my daughter and picked up a few to hand sort with her... the Ryedale can wait for today. I spotted two very old looking rolls, and said to the teller, hey those look nice, don't they! I wonder what kind of stuff is in them! Check them out:

Went next door to have a dilly bar with her, and put the rolls in the van, minus those two. Dumped them out on the counter, and what do I see? Nice... bright... shiny... zincs. Dated from the mid 90's through about 2006. One nice looking 1980, also quite bright and shiny, so probably inserted by accident.
It seems I may have encountered a hand sorter. With rolls I've never seen before. And with bad vision?

Went next door to have a dilly bar with her, and put the rolls in the van, minus those two. Dumped them out on the counter, and what do I see? Nice... bright... shiny... zincs. Dated from the mid 90's through about 2006. One nice looking 1980, also quite bright and shiny, so probably inserted by accident.
It seems I may have encountered a hand sorter. With rolls I've never seen before. And with bad vision?
