Why are some images only available at a FamilySearch center?
I have been doing a lot of research in FamilySearch images lately and I don't understand why some of the images are not available when I am researching from home. All of the images are basically the same but at home I can't go back any further than 1866 and most of what I am looking for is in the 1830's and 1840's. Please explain why this is so. The images are not even available when I have placed them in my source box, I get this instruction to go view them at a FamilySearch library. It's rather frustrating.