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Path: utzoo!decvax!decwrl!amdcad!lll-crg!ucdavis!ucbvax!apollo
From: Giebelhaus@HI-MULTICS.ARPA
Newsgroups: mod.computers.apollo
Subject: File corruption.
Message-ID: <860211162221.567605@HI-MULTICS.ARPA>
Date: Tue, 11-Feb-86 11:22:00 EST
Article-I.D.: HI-MULTI.860211162221.567605
Posted: Tue Feb 11 11:22:00 1986
Date-Received: Wed, 12-Feb-86 02:38:03 EST
Sender: daemon@ucbvax.BERKELEY.EDU
Organization: The ARPA Internet
Lines: 3
Approved: apollo@yale-comix.arpa

It sounds like you are still having network problems.  Have you done a
probenet or checked netmain?  You probably lost the 50 lines when vi
tried to put the file (or page of the file) back.