Why do some of my photos have the location and some do not?
I have an iMac, with OS X Yosemite and Photo V1 (209.52.0)
At one time when I viewed my photos on my iMac they included the location of the photo, such as the city. Recently my wife and I went to Europe and I took about 500 photo's with my iPhone. When we returned, I downloaded them onto to mu iMac, and when I view them it they do not include the location where I took the photos.
Any ideas?
iMac, OS X Mountain Lion (10.8.2)