@BoltonSch Tweet 13/06/2018 02:14 PM Tweet 13/06/2018 02:14 PM Posted by Bolton School on 13 Jun 2018 Modified by Bolton School on 07 Sep 2023 @BoltonSch RT @Chem_BoltonSch: Boys getting stuck into this afternoon's @UoMChemistry challenged @Salters_Inst festival