Hello and Welcome!
This listing is for Cunard Line Steamship Boat Replica TransAtlantic Research Postcard Uncut Sheet. This uncut sheet is actually just above 16" wide, it's closer to 16.25" wide, and the height is just about 24" and sits about 24.25" tall.
I have quite a few of this exact same sheet, I started this listing with 6 total sheets. So you will get the exact same design you see in the photo, the only difference is some of the sheets will have a blemish or two. But the sheet itself has never been hung up or used, they basically sat in a pile since the time they were produced. The sheet has no holes, this is an uncut sheet of postcards and have a thick stock like cardboard.
I have made another listing with this same design, and that listing has the sheets that are in better or excellent condition. This particular listing is for the sheets that have some blemishes on them, there might be a dinged corner or some kind of small crease near the edges. Since this sheet has some blemishes, it is cheaper than my other listing with the sheets in better condition.
This sheet will be shipped rolled up in a sturdy hard tube, this is the only way to ship it.