As promised in the published volume, this is the first of what it is hoped will be regular supplements, identifying material not included in the original compilation. The majority of the following items were published in the 1990s, but some earlier references, missed in the published volume, have now been identified and are included. Any additional references from readers will be very welcome.

The arrangement follows that of the original work, and references are to numbered items in that work.

Guides, collections and ancillary materials to African archival resources in the United States, comp. J.B. Howell & Y. Scheven, (Electronic journal of Africana bibliography, no.l). URL: http://www.lib.uiowa.edu/proj/ejab/index.html. (A most important source of information on ‘guides to the archives of Africa’ (Preface) but including also guides to African-related archives in Europe.