MFJ-46A/B/C, MFJ-47 A/B/C Mailbox Memory Expansion Manual

5 pages, Rev. 1, for MFJ TNC or MFJ Multimode

This is an original MFJ manual/document.  When assembly began to shut down at MFJ, I bought the entire stockpile of printed manuals and printed instruction sheets.  Most of these are pristine.  Every now and then one might have a yellowed edge, but that is unusual.  

Ships quickly and safely from Mississippi.