Thanks much for reply and advice!
I am totally new to forums, as you can see.
I am also not a whiz at iPhoto '11, version 9.2.1
I do not know if there is more than one library, or if I remove one library, if some of the photos not duplicated would be lost.
It is a bit of an iCloud issue as there is streaming and iClouding of photos as well as other data ~ I believe, but don't really know ; ) My contacts are sure wildly multiplying between ipad, iPhone and computer, that's for sure.
You have a marvelous evening and thanks again LN. Nice ~ will try.
C