On Mon, Mar 11, 2019 at 05:35 AM, Dennis Tillman W7PF wrote:
A friend has the Revised JUL 1987 version which I believe is the final
revision (unless someone has a later revision)
The last version in the micro fiche was Rev Feb 89. It also contained several
pages of Manual Change Info, the last dated Aug 91.
/H?kan
zenith5106