All that can presently (May 2013) be gleaned about by internet searching is that Leonard Lewis is the one-off composer of Buxton Slow Drag (1905) published by Leo Feist, New York, USA.
Surfers are welcome to contribute information about this composer.

Leonard Lewis  has at least 1 item(s) at the Amazons which you can order on-line by clicking the item's order icon.

Buxton Slow Drag By Leonard Lewis. Publisher: Leo Feist Suppliers: Printed: 1905. Sheet Music 5 pages. Limited availability.

This list is arranged in chronological order and contains 1 work by Leonard Lewis. It does not claim to be complete and represents only the number of items located. Key: Items on hold

Buxton Slow Drag (1907)