The Class 20, released in 1982, had a long production run with Graham Farish and yet surprisingly few running numbers were released. It was released in BR Green with one number, and BR Blue with two. A Railfreight version, released in 1991 is now a sought after variant, with two running numbers being released. 20 137 had a very limited run, perhaps ten examples, whilst 20 215 had a production run of perhaps 100-200. The reason for the short run is believed to be broken tooling.
|Catalogue No.||Livery||Running No.||Production Date||Notes|
|8205||BR Blue||20 142||1982|
|8205||BR Blue||20 139||1982|
|8208||Railfreight Grey Red Stripe||20 137||1991||Not pictured / Limited run - perhaps 20|
|8208||Railfreight Grey Red Stripe||20 215||1991||Limited run - perhaps 150 due broken tooling|