A large class of locos built between 1869 and 1899 with numerous variations in boiler, tanks, cab and bunker. Thirty one were rebuilt with much larger tanks in 1898/9. The kit depicts a loco with medium tanks, half-cab and either belpaire or round top boiler. Our kit is in etched brass with cast brass fittings, sprung buffers and pre-rolled boiler. We now include a revised cab floor etch and sprung hornblocks for the leading axle. Motor, Wheels and Gears needed to complete (See Options).