Complex sentence: These were assembled at Ashford between June 1924 and August 1925; the remaining kits at Woolwich formed the basis for later locomotive classes such as the three-cylinder SR W class 2-6-4 tank locomotive.
Split into simpler sentences: These were assembled at Ashford between June 1924 and August 1925. The remaining kits at Woolwich formed the basis for later locomotive classes such as the three-cylinder SR W class 2-6-4 tank locomotive.