The TT 4464 ‘Bittern project is a Limited Edition presentation of 25 locomotives.

Exploratory methods of producing a locomotive in the new China-made, loco-drive guise has resulted in 3 prototype bodyshells produced as LNER 4500 Garganey, late in 2007. As the members and collectors suggested, we are releasing 3 more LNER single chimney locomotives, with a further 4 more  available through the special commission category, given enough bodyshells can be secured.

As the prototype was displayed to a few collectors, mainly to gather some feedback, reservations were being placed, and questions asked if we would consider releasing a boxed set of 3 different locos in LNER garter blue, or the same loco in 3 different liveries. To allow this to be possible we have reserved the first and last five ot these limited editions.

Certificate numbers 01 - 5, are reserved for a future project

Certificate numbers 06 - 20, are single issue locomotives, China made – Loco  Drive       ( APR 2009 )

Certificate numbers 21 - 25, are included with TT4465 and TT4467