block 52,
you might look at
this page,
this one , or in the
German Lockheed L1011 Information Center.
Just seen a RAF-tanker TriStar at HAJ starting the engines, there were quite impressive smoke clouds comming from any of them during startup, although it was about ISA conditions and the plane was parked for less than 24 hours. Is this normal for starting the RB 211 ???