All that can presently (May 2013) be gleaned about by internet searching is that Leah Monks Robb is the one-off composer of The Volcanic Rag (1912) published by Gotham-Attuck Music Co., New York, USA.
Surfers are welcome to contribute information about this composer.
The Volcanic Rag (1912) - Two-Step A/T/T/B/GB(B), approx. 3 mins.
This list is arranged in chronological order and contains 1 work by Leah Monks Robb (1887-). It does not claim to be complete and represents only the number of items located. Key: Electronic Resource Items