Prince Henry, Duke of Gloucester, opens Bournemouth's new pavilion. GLOUCESTER, DUKE OF. PRINCE HENRY Item title reads - Duke of Gloucester opens Bournemouth's magnificent £250,000 Pavilion. Dorset. M/S of soldiers standing to attention. M/S of Prince Henry, Duke of Gloucester, walking down the line and inspecting them. M/S profile of him stood with the mayor (?) L/S of the pavilion, the camera pans across people walking in front of it.