A separate nomograph is provided for the marksman to determine {HEAD ~ the range} to {TAIL ~ the object} of known size 
to
A separate nomograph is provided for the marksman to determine { HEAD ~ the range } to { TAIL ~ the object } of known size
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH