  A type of closed exterior algebra in R3 under the cross product is revealed
to hold between differential forms from the three Whittaker scalar potentials,
associated with the fields of a moving electron. A special algebraic structure
is revealed in the context of Clebsch reparametrization of these scalars, and a
special prescription for the construction of permutation invariant
electromagnetic fields is given as well as a superposition with parallel
electric and magnetic components.
