Never mind.....I found out it's called a cargo cover. This thread can scroll down.

Your house looks like a modest Queen Anne to me. I live in one myself. It was built in 1887 by a reasonably well-to-do family, but they were not obscenely rich, so it is more toned-down than some of the Queen Anne's that make it into picture books. Clues: asymettry, massive roof (this was to give the house a more vertical aspect ratio, as the victorians wanted their houses to be castle-like), second floor overhang over bay (I have that), the 2:1 aspect ratio of the windows. Also check out house of antique hardware and see if you can find some patterns that resemble the latches on your cabinets; it's hard to see the exact details but they look a bit Eastlake style to me. Other things that will help to place your house include looking for gas lines in the walls and near light fixtures (you might try unscrewing a ceiling fixture and looking for a capped off gas line; we have them everywhere). I don't know what decade that would put you on one side or the other of, but a wikipedia or similar search on electrification would tell you. If you have dual gas/electric fixtures that would give you a decade (see rejuvenation lighting). Also the number of panes in your windows can be tied to a time period. I wish I remembered all of this off the top of my head, but it can be looked up. Your doorknobs might give you another clue. Victorians were not all about gingerbread and frills; they were into enjoying nature and maximizing comfort; thus the large windows, high ceilings, and window placement that maximizes natural light and cross-ventilation. My husband and I both have engineering training so we really appreciate the ergonomic aspects of living in a Victorian. Sunshine and fresh air never go out of style. Enjoy your wonderful home! Here is a link that might be useful: House of antique hardware

Thanks, Annie. That's a handy resource to have, although I was thinking more of something from the same period. But if nothing shows up, there were a couple there that might work, since they wouldn't be in the same room with the chandelier. For some reason having some vintage lighting (even if not original to the house) really cranks up the resale value on these, especially to the people who will immediately put in can or track lighting. I guess it's a humbler version of the mentaility that creates things like a Henrybuilt kitchen with a Glenwood range languishing in it.

That's a GU24 socket. GU24 sockets.