Mycrob, that is normal. The Lowell Ws are in the firest shipmentry of American Memorial Park coins.
The Lowell P and Ds were already done and shipped by the time the W mint marked coins were ready so the Lowell Ws were released ON April 1st with the AMP quarters and then supposedly the mid April shipment of AMP quarters will have the AMP W quarters.
I also think this is why Lowell seems more heavy per box for most people. I think they put the whole 2 million in that first shipments on April 1st to catch up and will "sprinkLe" the other Ws over the relate periods.
Lowell W is averaging like 1 per roll in a box from most reports of people finding whole boxes of AMP. People that have found AMP report having found like 8-10 per box.
I can only go by what I hear and see and haven't found a new box myself to hunt yet to give first hand knowledge but I'm pretty avid on YouTube and social media and keep an eye on
ebay to gather information on it hoping to maximize my chance.
For instance, every day I check
ebay and search listing for nearest to me and the closest one listed to me was 30 miles from me and it was one single coin.
Since I'm in Miami area I've concluded they turned up from tourists from other states and not from new boxes. It's been one person, one coin scenario. In my opinion it's safe for me to assume that the AMP quarter rolls haven't been distributed to banks in my area yet.
Next closset has been 180 miles and 300 miles.
I still keep looking and I still don't find AMP rolls so I think it's a pretty solid assumption.
They will turn up though. Miami is a big city and gets frequent shipments from the mint to the fed ect. Just a matter of time for the banks to need new rooms and the armored carriers to get to them in their inventory.
As far as the kids finding them. They will find them if they keep looking. It's early still only 0.10% have been graded of Lowell alone so far, they will turn up if they keep checking for them.
I doubt if even 10% of all Lowell Ws have been found yet and not even 1% of AMP have been found, and then there's 3 more designs to go.
The kids just gotta keep looking and be patcient.
I went crazy back in the early 2000s looking for the WAMS of 1998, 1999 and 2000 and that took me quite a while to find them from rolls but I did find them well at least the 1998 and 2000. I still haven't found a 1999.