◆ SpookStack

21 February 1955 C I Due to-circvmustancis beyond our control, our channel of _ letter# . All mall will be addressed to the following location. The instructions listed below must be follovred; implicitly: 1 4 All cormvnications KU3T BE double enveloped, 2 , The outer envelope LU3T BF. addressed as indicated above* 3, All such nail MUST BE transmitted asfirst class maily registered, return receipt requested c L True or full names MUST NOT appear in any of the by ft rr.h nflrt'S ftndlast Initial or mie U-diyidial 3 • signed nom da plume « 5, Bo Ouro that ALL persons responsible for preparing or transmitting correspondence to ua are properly aovo.sed of this change of Address end ALL ^otrucUons a.re under- stood. Should any qicstions arise incident to this change, please^ let us know immediately* I Notion nrtmnr.nfx**’,zr