E. Grazia Nardini 
Last updated: 22.04.17
All that can presently (February 2016) be gleaned about by internet searching is that E. Grazia Nardini is the one-off composer of Spitfire Rag (1914) published by E. Grazia Nardini, San Francisco, California, USA.
Surfers are welcome to contribute information about this composer.