hand written copy 'twas the night before christmas by clement moore in 1862 one year before his death

This is a framed piece of paper that seems to be very old and discolored and it is the poem of 'Twas the night before christmas and at the bottom it has his signature. Underneath his signature it says this is a hand written copy of 1862 one year before his death. I will post a picture, but i havent scanned one to the computer yet.