Accompanied by 1 CD-ROM in pocket attached to inside back cover.
Accompanying CD-ROM contains revised edition of: Beltona : a label listing and history, April 2015. First published in book format, May 2007.
CD-ROM is copyright 2002.
A history of John G Murdoch Ltd & Beltona by William Dean-Myatt. ISBN 9780900883866. Published by The City of London Phonograph and Gramophone Society in 2015. Publication and catalogue information, links to buy online and reader comments.