The phrase "a signed poster of" is correct and usable in written English.
You can use it when referring to a poster that has been autographed by someone, typically a celebrity or artist.
Example: "I was thrilled to receive a signed poster of my favorite band as a birthday gift."
Alternatives: "an autographed poster of" or "a poster signed by".
So the prizes were things like a signed poster of a famous Spanish pop singer or a decorative mirror.
Playbills from the 1910s line the walls, featuring stars like Douglas Fairbanks and Mary Pickford, along with a signed poster of Buffalo Bill.
I know George Steinbrenner likes Crystal because he had a signed poster of the film "Analyze This" the last time (O.K., the only time) I visited his Yankee Stadium office.
When you see a child playing happily with just a couple of spoons, how entranced he can be with them, why does he need all that overstimulation?" As we looked at a signed poster of Def Leppard, Ms. Krauss made a heavy metal salute with her thumb, index finger and pinky and said: "Yeah!
Then he shows me a signed poster of a famous Japanese singer and, on his iPhone, a classical bath tub he fashioned in his own backyard.
When he was arrested police found a litany of evidence in his office including a receipt and debt list, ammunition, fake identification, a brick of cannabis, cash, burner phones, and, keeping to the stereotype, a signed poster of The Sopranos.
There is also a signed poster for the New York City Ballet's production of "Romeo and Juliet," for which the company choreographed sword-fighting scenes.
A signed poster for the company's first production, "Of Mice and Men," hangs on the wood-paneled wall across from a glossy poster for "Cuban Operator Please... " Nearby is a small, colorful photograph of a Havana wall with the graffiti "Viva Cuba Libre".
Jeff Barge uses some eBay metrics to run analytics on the Oscars, saying a signed poster for "Brokeback" has earned 20 bids with a top one of $310 while a "Syriana" poster signed by Clooney & Co has just a single bid of $39.
Downstairs in the Room of Heroes, with its old show posters and autographed publicity shots of the stars who have performed at the theatre (just outside is a signed poster for the Beatles' appearance at the 1963 Royal Command Performance), he points out each one.
(He got a signed poster for this dedication).
