(27 Aug 2014, 8:45 pm)Dan wrote Daft moment.
3892-95 would have been delivered at the same time as 3885-91, which is November 2001.
Just realised, here's me thinking the Trident Presidents were new in 2000. So, 3892-3895 were new to Bishop, 3890 and 91 were new to Percy Main, and 3881-3889 new to Chester?