Can't find Master Photo from Album Version Photo

Question

I've just installed Aperture and imported my iPhoto library. From my reading I've learned that photos can only be in one project at a time. They also have to be in a project. At least that is my understanding.
Some of the imports have the context menu option of "Show in Project" while being viewed in an album but when selected the browser area is empty. At first I thought maybe I was looking at a Master in an Album. But that's not possible is it? Is it not true that a Master MUST BE in a project. (Not an album.)
The iPhotos were brought in as projects and put under a folder called Events. If I select that, I can find my photo that was in an album but using search. I'm guessing that this is the Master? I still don't know how to find the project it's in other than go searching through each Project under the folder Events.
Have I done something wrong with the import? I set it up to bring everything in to Aperture. (Managed)
I'd really like to be able to "go to" the Master and Project of any picture I'm looking at in an album. I just tried to create a new version from the Master while in the Album view. That worked. So it would appear that the link is still there. But to where that link is or to what Project it is pointing to, for many of my photos, I don't know.
Is there a way to link these Version photos in albums back to their respective Projects?

Answer 1

Thanks for the reply CalxOddity.
I have 449 projects, some of those created since the import but most from the iPhoto import. These projects "created" during the Import for the most part have names like Jun 21, 2010 or Roll 128. Most have little meaning to me. I suspect these were the default iPhoto "Event" names?
I never really used iPhoto "Events" but rather imported into "Photos" and then used Folders and Albums to organize from there in iPhoto.
Yes, I can see the images in the newly created from iPhoto Projects. In fact, they are all contained in a folder called Events and when I click on that I can see all of them. (Except for the ones in that album that wouldn't let me context click and select the "Show in Project" option.
I may have corrected the situation.
I had quite a few pictures of a 1994 Honda Prelude SI I used to own. They were all in an Album but "Show in Project" didn't work. However, in that case, I also have an imported Project by the same name as the Album under the Folder named Events.
Events (Folder) / 1994 Honda Prelude SI (Project) <-- Imported from iPhoto.
No photos were showing in that project but that's where they should have been. One of the few times I used Events in iPhoto I suppose.
So, I drug the photos from the Album to that project. They went. I can't remember if I had to drag them back to the Album but now in the Album, I can context click and select "Show in Project" and I'm taken to that project instead of an empty browser window.
Anyway, the short answer to your how do I use the Albums for is organization. Everything was done with Folders and Albums with little interest in "Events" in iPhoto. Maybe that was a mistake? In Aperture, I've continue my Folder and Album ways. To me, I think of a Project as a place to hold the original, the Master image. I'm obviously not a pro and I'm not really trying to be. I just want to learn more about photo editing and photography in general.
Say, if I created a project called "iPhoto Import" and then selected all images under the Events folder and moved them to the new project, would I not be putting all my iPhoto Imports in one place? One big project? Seems like that action would correct any more like issues I haven't found yet. And since I do all my organization with Folders and Albums I could delete the Events Folder after and clean up all those meaningless projects. Thoughts? Feel free to take me to task on my organization method or lack thereof.