insert value:
From: dram dr grain gr hundredweight cwt short hundredw. sh cwt hundredweight troy cwt tr kilogram kg pound lb troy pound lb tr ounce oz slug ton ton short ton sh tn troy ton ton tr		To: dram dr grain gr hundredweight cwt short hundredw. sh cwt hundredweight troy cwt tr kilogram kg pound lb troy pound lb tr ounce oz slug ton ton short ton sh tn troy ton ton tr