Before revision:  Expressions are obtained for the L\'evy-Vasicek bond prices and interest rates, along with a formula for the corresponding long-bond return process defined by L_t = lim _{T   \infty} P_{tT} / P_{0T}, where P_{tT} is the price at time t of a T-maturity discount bond.
After revision:  Expressions are obtained for the L\'evy-Vasicek bond prices and interest rates, along with a formula for the return on a unit investment in the long bond, defined by L_t = lim _{T  \infty} P_{tT} / P_{0T}, where P_{tT} is the price at time t of a T-maturity discount bond.