Top to bottom:
7mm Rem Mag, 140 grain Nosler Partition
.257 Weatherby, 115 grain Nosler Ballistic Tip. (This was a back up gun, he started off with a .30-06 with 150 SST's, but had a scope problem)
, 165 grain Nosler Accubond
Sheesh, I just noticed they all dropped to Noslers...