And here are the Hornady trajectory figures for those loads, based on a rifle with a scope mounted 1.7" overbore and zeroed to shoot 3" high at 100 yards:
.30-30, 160 grain - +3" @ 100 yds, +0.2" @ 200 yds, -12.1" @ 300 yds.
.35 Rem, 200 grain - +3" @ 100 yds, -1.3" @ 200 yds, -17.5" @ 300 yds.
.444 Mar, 265 grain - +3" @ 100 yds, -1.4" @ 200 yds, -18.6" @ 300 yds.
.45-70, 325 grain - +3" @ 100 yds, -4.1" @ 200 yds, -27.8" @ 300 yds.
.450 Mar, 325 grain - +3" @ 100 yds, -2.2" @ 200 yds, -21.3" @ 300 yds.
From
http://www.chuckhawks.com/leverevolution.htm