Rob, you don't say whether this was the first frame of the film or not, 
but is it possible the film was snagging somewhere during transport and 
it's "jumped" , or flattened out, as the mirror goes up?  It seems that 
the double exposure has happened after the first shutter blind has 
fully opened (the blinds travel right to left in the LX, don't they?), 
and before the second blind has fully closed.
I think I'd be looking at potential snags on the film rollers and the 
pressure plate, and it's springs for weakness.

HTH

John Coyle
(who's really just guessing!)
Brisbane, Australia


On Friday, June 07, 2002 11:27 PM, Rob Studdert 
[SMTP:[EMAIL PROTECTED]] wrote:
> Hi Team,
>
> I was reviewing a set of 35mm B&W negs that I just cut a sleeved and
> on one
> frame I noticed a strange aberration. The left hand side of the image
> has a
> distinct double exposure effect there are two copies of the image 
with
> a
> horizontal offset. Looking across the frame the difference between 
the
> images
> becomes less until at about 2/3 across is disappears completely and
> the neg
> appears sharp under a 20x magnification.
>
> The image was shot with an LX (horizontal run shutter) and was hand
> held, the
> film ISO was 50 I didn't record the exposure information however it
> was s
> bright day and I the lens (31mm LTD) was set at around f5.6.<SNIP>
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