We prove that all 3-connected 4-regular planar graphs can be generated
from the Octahedron Graph, using three operations. We generated these
graphs up to 15 vertices inclusive. Moreover, by including a fourth o
peration we obtain an alternative to a procedure by Lehel to generate
all connected 4-regular planar graphs from the Octahedron Graph. (C) 1
993 John Wiley & Sons, Inc.