LOST: iPhone 5 (White, 32GB) on the No.65 toward Tallaght, or Taxi from Tallaght to Blessington

Hi, Lost my 2 month old iPhone 5 (White, 32GB) with a clear silicon case covering the back and sides on Thursday last (Yeah, i know, i am an idiot) To be honest though, i am not sure when and where.. it was on my person one minute, and the next, it was just gone. So the last time i psychically remember having it, was at around 9pm (ish) that night, i was waiting for the no. 65 toward Tallaght.. i hopped of in Tallaght to meet a mate, after which we hopped a taxi up to Blessington.. So, i either lost it on the Bus Journey, or the taxi... Ive tried contacting Dublin Bus, re lost property.. but nothing has turned up so far.. re the taxi.. we just hailed it down, so not sure who to contact there.. Probably a lost cause.. but worth a try asking the community.. Thanks! Rob