[[File:LMS Class 8F No 48733 (8233) (8062220835).jpg|thumb|200px|right|48773 at Bridgnorth, running as LMS 8233]]
==48773 in service==
48773 is an LMS Stanier Class 8F 2-8-0 heavy freight locomotive. As well as being used on the LMS, the Stanier 8F was adopted as the Country’s standard WW2 freight locomotive. The War Department had more than 200 built to order and requisitioned more than 50 others, before the cheaper WD Austerity 2-8-0 was introduced.