Photo crop exposure date: unknown. Exposure date (or window) of subject photo: 1871-1877. Subject: Photo crop of Alamo Chapel and convento wall. Very clear depiction of what is believed to be the city cart station. City was charging 50 cents a cartload for rubble stone from the old buildings known as the Galera. Slightly wider crop of “photo #72” and “photo #77“. View is ENE from plaza.