Hi Phil
The builder was Fauvet-Girel in 1974
It's this type here
http://paulbartlett.zenfolio.com/belgianpolybulk
Number range 21-88-0998-000, 007, 010, 011, 015-019, 021, 022, 025, 029, 030, 033-057, 066-080 & 100-110
Thanks for the link but it's the original Polybulk grey and green livery I am trying to do.
Cheers
Paul