I think the .257 Roberts, 6.5x55 and 7x57 should be included in any Looney's battery and probably a 6.5 Creedmoor to keep up with modern times. And maybe a .250 Savage and a couple of more Euro cartridges like 7x64, 6.5x57 etc. And rifle wise, there should be at least one single shot rifle included.
Yep. You ain't a loony without a 6.5X55
Jerry
Qualifies on both counts. 6.5x55.
"You can lead a man to logic, but you cannot make him think." Joe Harz "Always certain, often right." Keith McCafferty