HIGHLY DETAILED OO9 SCALE MODEL KIT. This model kit is of a 0-4-2 Ogee Saddle Tank locomotive, inspired by 'Chevalier' built by Andrew Barclay in 1883 for the Campbeltown and Machrihanish Light Railway.It represents the loco in c1900 condition, when a rear ponytruck was added (but before a fully enclosed cab was made).