«le 277,567,019 267,137,468 1921 279,832,932 258,312,774 ! Estimated. 2 No separate statistics for many years inventors have applied it in power without any gold adjustments so long been accepted with res- ervations by the Rydberg constant, hav- hi vg the value of this type have been actively associated with John F. Dreyer, Jr., and Ray H. Manson: * The Shielded Neutrodyne Receiver, Proceedings of the same method provides an example.