I just came across this website, it's amazing. This is how they describe themselves:
The Library of Congress has digitized thousands of pictures of the Holy Land in its collection and made them available online. Many of them are over 100 years old (such as this background photo taken 150 years ago). We bring you a picture a day from this amazing collection, pictures that show the history of the Land of Israel in the last century, putting them into historical, Biblical and contemporary context.IsraelDailyPicture.com
Have a great week!