Hello @DashiellNico
Thank you for your request.
We find 300-400 lost items every day. It takes 3-4 days to register them in our system and compared to the lost reports. As soon as we have something new, we will inform you. You can also ask the Railservice if something was found: +41 848 44 66 88 (CHF 0.08/min).
I wish you a nice day.
Kind regards, VlaznimA.