Be careful. If it's indeed
MPC it's probably the Airfix kit. If it is in fact
UPC - beware. That kit is one of the more amusing hoaxes ever perpetrated on the modeling public.
By remarkable coincidence I remember the UPC H.M.S.
Prince. It has nothing to do with the Airfix kit; the UPC one came years earlier.
I found it in the late, much lamented Core's Hobby Shop in Washington, D.C., on a family vacation trip when I was in high school. (That must have been about 1966.) I'd only been interested in ship models for a few years, and when I saw this kit I got rather excited. When I got it back to the hotel and unwrapped the box, though, I was astonished. Except for the hull halves, the parts - including the decks and spars - were virtually identical to those of the Revell H.M.S.
Victory.
My initial conclusion was that the kit was defective, so I took it back to the hobby shop. The clerk got another one off the shelf, inspected it, and concluded that the contents were what they were supposed to be. UPC was selling its own
Victory at the time; apparently that kit had been pirated from the Revell one, and most of the parts had been recycled to create something that looked sort of like the
Prince.
The hull halves looked sort of like a seventeenth-century ship-of-the-line, but that's about the best that could be said for the kit. Those hull halves did have a feature that may have been unique in the plastic kit industry. The model was based (verrrrry generally) on the famous contemporary model of the
Prince that's now in the Science Museum, in London. That model, like most "Navy Board" style models of the period, is unplanked below the wales; the framing, in the usual, stylized Navy Board manner, is exposed. The UPC kit represented that exposed framing (sort of) in the form of vertical, indented stripes on the lower part of the hull. Apparently the modeler was supposed to paint the indentations black, so the finished product would look vaguely like a Navy Board model.
After getting the second kit back to the hotel room I took a more careful look at the box top, and got one of the better laughs I've ever had in ship modeling. The box art apparently was painted by a Japanese artist who (a) was working from a photo of that Science Museum model, and (b) knew nothing about English ships. He was a highly-skilled artist; he spent a great deal of time and effort on the rigging and other details. The painting depicted the
Prince in all her seventeenth-century glory, sitting at anchor in a harbor surrounded by other warships, with her flags and pennants flying gloriously - and those unplanked frames sticking prominently out of the water, with the blue sky visible between them.
Shortly after I got home at the end of the vacation trip I quietly threw the kit in the trash. I wonder if anybody ever actually built this...thing. I can't recall ever seeing a picture of a finished version.
The Airfix kit is an entirely different kettle of fish. It's a good, accurate representation of the real ship. My only complaint about it concerns the guns, which are rendered in the standard Airfix manner: the gunports are represented as recessed squares, and the "guns" are "dummy" stubs that plug into holes. If I were building the kit I'd either (a) cut out the ports and put guns from the spares box behind them, or (b) glue the portlids closed. Otherwise it's a fine kit.
Sorry for the ramble down Memory Lane. Us Olde Phogey modelers tend to do things like that.