Fresh estate find! This large antique glass plate negative photo measures 8" X 12". It pictures models of different survival shacks at different sanatoriums. My light pad only shows about 6" X 8" of the actual negative. Large glass negatives this size are hard to find. It shows minor wear but overall is in good condition. It was found along with other old negatives from the Harvard Camera Club. View my other glass negatives now on Ebay. Please view my photos and ask any questions.