Terry Day

Hi all. Thanks for letting me join the Forum, First time on any Forum so please bare with me, I have just bought a Horwool Triplex 84, Told it was 1967 but can not verify this. It seem mostly complete except the brakes, At the moment i cannot identify the brake backplates so i have no idea what parts i need, Any help and information would be a great help, I have most of the cutting parts but probably will not be fitting them, It has a Wisconsin S12D engine fitted if this makes any difference, Any info on any aspect of the machine would be gratefully received, Thanks Terry Day,