Boston 1775 linked to a nice little online exhibit put on by the Bostonian Society (the people who run the Old State House). The exhibit features material objects that belonged to or were created by 18th-century women and girls. The interface is not obvious (click on numbers on the watch face to access different objects), but the pictures are lovely.
I especially enjoyed the mourning ring (pictured above) and the 1821 coffin plate. If I remember correctly, there is a character in one of Lucy Maud Montgomery's later Anne novels who collects coffin plates. As I child, I thought that that sounded like an interesting hobby, though, now that I think about it, I wonder how she got her hands on them.