Thanks Alex, that was a great help
what I did was search for library folders like you said and then I found the 
master library
/users/hugh/iphoto library
I then did a show package contents and found in the sub directory 
/users/hugh/iphoto library/masters/2012 all the photos that I had imported, 
however they were owned by the third user and had no access by the two primary 
users, so I changed the ownership to give the two primary users rw access, and 
reopened iphoto but I still cant see the photos
so my question now is
do I need to reimport them by dragging the 2012/masters folder into iphoto or 
is there a more elegant way to do it ( I don't want to make a second copy of 
the pictures, just habve iphoto recognise them)
best regards  Hugh

> Subject: Re: help with photos
> From: [email protected]
> Date: Mon, 30 Jan 2012 09:08:15 +0800
> To: [email protected]
> 
> Hi Hugh,
> 
> Do a search on your computer for any "iPhoto Library" folders. What most 
> likely happened was that when you used the third user account a new library 
> was created. That is why you can't find the photos from the "shared" library.
> 
>  I am not sure what the best tools for this would be. I am guessing Spotlight 
> will only search the currently logged on users files and would not find any 
> files belonging to other users so it might not be the best. If you have root 
> enabled you could use the locate command, if you comfortable with Terminal.
> 
> Have fun
> Alex
> 
> On 30/01/2012, at 08:33 , hugh griffiths wrote:
> 
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> > hi, I have a itunes photo library that is accessible by two users on my 
> > computer, normally I can add photos as either user, I think because I 
> > changed the library settings some time ago, recently I logged on as a third 
> > user and imported photos from two cameras, deleting the photos afterwards 
> > from the cameras, now i cannot see the photos on either camera or the 
> > iphoto library, even though they were definitely there when I looked at 
> > iphoto last time it was opened?
> > are they in a cache somewhere on the computer or are they gone, will I have 
> > to use a memory stick repairer to recover them from the cameras?
> > what have I done??
> > Hugh                                                                        
> >                                                   
> > -- The WA Macintosh User Group Mailing List --
> > Archives - <http://www.wamug.org.au/mailinglist/archives.shtml>
> > Guidelines - <http://www.wamug.org.au/mailinglist/guidelines.shtml>
> > Settings & Unsubscribe - 
> > <http://lists.wamug.org.au/listinfo/wamug.org.au-wamug>
> 
> -- The WA Macintosh User Group Mailing List --
> Archives - <http://www.wamug.org.au/mailinglist/archives.shtml>
> Guidelines - <http://www.wamug.org.au/mailinglist/guidelines.shtml>
> Settings & Unsubscribe - 
> <http://lists.wamug.org.au/listinfo/wamug.org.au-wamug>
                                          
-- The WA Macintosh User Group Mailing List --
Archives - <http://www.wamug.org.au/mailinglist/archives.shtml>
Guidelines - <http://www.wamug.org.au/mailinglist/guidelines.shtml>
Settings & Unsubscribe - <http://lists.wamug.org.au/listinfo/wamug.org.au-wamug>