These Campagnolo bike brakes?

i would like to know how much these brakes would sell for and the model they are and etc.
http://i37.photobucket.com/albums/e77/alfro12/PDR_2077.jpg
http://i37.photobucket.com/albums/e77/alfro12/PDR_2078.jpg
http://i37.photobucket.com/albums/e77/alfro12/PDR_2079.jpg
4 answers 4