Leo Purcell and others [negative] / [unidentified photographer]
Leo Rowsome and others [negative] / [unidentified photographer]
Leonard Barry [negative] / Irish Traditional Music Archive photographer
Liam O'Flynn and others [negative] / Mal Whyte
Liam O'Flynn and others [negative] / Mal Whyte
Liam O'Flynn and others [negative] / Mal Whyte
Martin Doyle and others [negative] / [unidentified photographer]
Mick O'Brien [negative] / Irish Traditional Music Archive photographer
Moebius [negative] / Glenn Cumiskey
Muintir Na Tire Irish Pipers [negative] / [unidentified photographer]