HSS 341 Class 87 08 September 2020 12:36 Updated HSS 341 Class 87 R2772; R2787 hss-341-class-87-459(1).pdf 600 KB Download Related articles HSS 436B, Class 87 (2017 Onwards) HSS 340 Class 60 (Sound) HSS 381 Class 86 HSS 342B Princess Coronation (Duchess) Class (Sound) HSS 338B Class 56 (Sound)