All that can presently (October 2023) be gleaned about Mable Russell
from sheet music covers and by Internet searching is that she was presumably an American actress/singer who has been featured on just 2 works published between 1906 and 1914.
Her portrait on the left is taken from Ida - Ho!
(1906) music by Harry von Tilzer
, and published by Harry von Tilzer Music Pub. Co.
, New York, USA.
Surfers are welcome to contribute any further information about this performer.