Lost Wallet in UCD

Hi, My father lost a brown wallet while walking in belfield last Friday (8th April). It contained important medical information, sentimental photographs and some cash and cards. Strangely someone had gone to the trouble of cancelling the visa debit card with the bank, before he got a chance to, but has not contacted him, despite his contact details being in the wallet. He has contacted UCD lost&found and local Garda stations but no-one has handed in.