57601 Windsor Castle on the 'Northern Belle' 1Z73 13:42 Edinburgh to Gleneagles (clockwise Fife Circle - Dalmeny - Winchburgh - Gleneagles).
57313 Scarborough Castle on the rear.
The 'Royal Scotsman' should have been on the tail of the Belle, but was 17 minutes late leaving the platform in Edinburgh.
A short hop to Aberdour, led to a short wait for 57601, by now 20 minutes early.
57313 again.