I agree,
The chances of all of them are very slim. With many inserts there were only say 3 in sequence and were only in 2 ranges in every thousand sometimes. Only some Inserts came in reems of sequential.
Those HOG notes were found individually in bricks of HOG. VERY RARE Find!
Jackie made some good money on them!
I found my HOR Inserts in Bricks of HOR. Those notes were VERY predictable in the jumps and serial number increases. I would know what the serial would be before flipping it over to see by the end. 8-)