Up for sale is a Nathan new casting P5 locomotive horn. The real deal, no knockoff. Has horns P1-4. Fifth horn is capped off. Castings as follows:
P1 21056 P2 21057 P3 21058 P4 21059 Manifold 21098 Horns all in good shape, no cracks or chips. New diaphragm kit never installed. $975