Editor’s note: Serial 350 is a virtual duplicate of Serial 389, the text of which may be found here.
The difference between the two serials is that the duplicate has cross-outs through the distribution information at the head of the memo, as well as cross-outs of the page numbers at the head of the subsequent pages.
Originally posted on December 9th, 2018.
Last modified on November 25th, 2020.