Having forged a clear understanding in UFT386 of the induction of a vacuum current density by the vector spin connection in ECE2 magnetostatics, UFT387 will extend the methodology to the induction of a vacuum charge density in ECE2 electrostatics. Following papers will extend the method to ECE2 electrodynamics. August 2017 will see a new record high interest in ECE2 (UFT313 – UFT385 to date) and also in my prose and poetry. The record set in July 2017 will be exceeded by a very large margin. Many thanks to all concerned!