On 2015-04-28 00:22, Dave McGuire wrote:
  On 04/27/2015 06:04 PM, Johnny Billquist wrote:
      
Uh-oh...That "HDR1" business looks like part of an ANSI tape label,
 not a filename.  What do you think? 
 Definitely a corrupted tape. 
 
    Yup...After testing several other images from the trailing-edge
 archive, I'm finding the same sort of mess.  I knew the BP2 v2.7 image
 was trashed, but it looks like quite a few others are as well.  The
 f77_v5_4.tpc one is corrupt too.
    What a mess.
    Thanks for your help in diagnosing this.
    At least some earlier releases are intact, but do you know if any of
 those newer ones have been archived intact anywhere?  Do you have them? 
I have most of them, but not BP2 V2.7. :-(
I've also written a tool that can repair those broken tapes if they are 
in BRU format. Unfortunately, a few (including the BP2 tape) are in DOS 
format, and that format is much more difficult to repair.
	Johnny
-- 
Johnny Billquist                  || "I'm on a bus
                                   ||  on a psychedelic trip
email: bqt at softjar.se             ||  Reading murder books
pdp is alive!                     ||  tryin' to stay hip" - B. Idol