Dates should be written Saturday, 24 April 2010 (not 24^th).

Use the following construction for spans of time:

Willibald Karl Jentschke was the Council delegate for the Federal Republic of Germany from 1964 to 1967.

Though this often reads better if reworded:

From 1964 to 1967, Willibald Karl Jentschke was the Council delegate for the Federal Republic of Germany. 

Di-jet Calorimeter (ALICE)

no italics