This was included in a trade of a bike and some parts. With some investigation, I believe, it fits a Moto Guzzi V11 Lemans, Scura and perhaps some others. It is really nice shape and will make someone a nice addition to that Italian bike. See this thread for more info: https://www.v11lemans.com/forums/index.php?/topic/19865-fairing-options/
I don’t have any mounting brackets and I’m unsure if they are required since there doesn’t seem to be holes for that purpose. It has this part number in the plexiglass: MG 01.57.75.80.
If interested, I can send more pictures or information.
$40 and any shipping required. This is located in Oregon USA.