Mounted Rifles, Los Angeles, [294]
Mud Springs, [387]
Mueller, Otto, [518]
Muir Glacier, [602]
Mulberry-tree, [390]
Mule Springs, [414]
Mules, [16], [92], [312]; on street railways, [462]; mule trains, [187], [312], [385]
Mulholland, William, [50], [509], [555]
Mullally, Joe, [396]; —, Porter & Ayers, [83]
Mumus, [125]