Another big bond arrived in my mailbox last week. This is similar to one I posted earlier -- and quite possibly unique. It's actually a specimen bond, but since only a single issued example exists (if it still does), this will have to do. The bond represents a $7.8 million loan that the New York Dormitory Authority got from the U.S. Housing & Home Finance Administration in 1959 -- hence only one bondholder. The funds were used to build housing at numerous teaching colleges across the state.