The organ's ranks of pipes arranged as follows from top of photo (front of case):
Gt: Open Diapason 8
Gt: Fourniture III
Gt: Fifteenth 2
Gt: Principal 4
Gt: Dulciana 8
Ch: Stopped Diapason 8 (metal)
Gt: Stopped Diapason 8 (wood)
Ch: Chimney Flute 4
Ch: Flageolet 2
Ch: Cornet II
Ch: Trumpet 8
Pd: Bourdon 16 at left of photo