In Why Not Load Your Own?, Fourth Edition, Revised, 1957, page 176, Whelen wrote,
"Way back in 1901 and 1902 I shot many mule deer, sheep, and goats with my .30-30, and very successfully up to about 150 yards, but I also subsisted largely on grouse, rabbit, ducks, porcupine, and beaver shot with reduced loads. The .30-30 is not to be despised as an all-around rifle."