Perhaps Ray would be willing to expound at length on the Whisper series of wildcats - .300, 6mm, 6.5mm, 7mm and who knows what others. I recently picked up an assortment of these and others in a collection, and was somewhat dumbfounded when I laid them out on the desk. Here’s a somewhat poor quality picture that hopefully will warm his heart. I believe the Whispers are the 4 on the left.
I’m not sure about the others, except the second from the right, which may appears to be a .17 Remington, and the last one, which was identiofied as a .22 JD Jones.