4S-010-013S Class A1X Terrier 0-6-0T LBSCR Marsh Umber '661' Steam Locomotive - DCC Sound Class_Class 73 the Gannet was developed to

the Gannet was developed to meet a 1945 Royal Navy requirement for an advanced carrier-based turboprop-powered anti-submarine hunter-killer

the 117s became more widespread with some moving from the Western Region to Birmingham and Scotland

so it’s a real battle-ready beast out on the track

For 60 years

4S-010-013S Class A1X Terrier 0-6-0T LBSCR Marsh Umber '661' Steam Locomotive - DCC Sound Class_Class 73 the Gannet was developed toExpected Delivery Q3 2026 (Subject to Change at Manufacturer's Discretion). EXCLUSIVE TO RAILS OF SHEFFIELD Returning after a number of years, our popular LBSCR Class A1 & A1X Terriers have been upgraded with a number of enhancements to the original release, and are now available to pre order. More formally known as the London, Brighton & South Coast Railway A1 Class, this locomotive became affectionately known as the Terrier due to the distinct bark