50008 Thunderer & 50015 Valiant approach St Blazey on 4 May 1991 with the Pathfinder Tours 1Z16 'Cornish Centurion 2' railtour. The train had just traversed the Newquay line as far as Bugle, led by 37673. The tour was supposed to have visited the Falmouth branch, but this was omitted due to late running.