Deneke 72/1. Israel in Egypt. Arnold's ed., part 1 only. Organ part in F. Mendelssohn Bartholdy's hand, pasted to the score corrected by him for the printers of the Handel Society Edition, London 1845-1846.

Deneke 72/2/ Organ part copied by E. Henschke [for the performance at Leipzig, 1836]. Some of the pencilled directions are in F. Mendelssohn Bartholdy's hand.