A coin dealer in my area uses those...I remember when I first saw one I thought it strange to use such an antique device. I bought some silver Kennedys and the girl used that to count them off, one at a time. Took a while!
Your baby looks like a GLORY MINI-SORT
Got one just like it. It is great if you have a RYEDALE and need to count out $50 bags of cents to return to the bank.