Less well-known that it should be is the British Library’s recent venture of making subsets of its collection metadata available for download and reuse on a Creative Commons Public Domain Dedication basis.
Of particular interest is a dataset extract from the British National Bibliography in March 2015 for theology, subdivided into monographs and serials. The BNB extends as far back as 1950, and my count suggests that there are some 119,000 entries in the monograph file, and 4233 for serials. This looks to be a incredibly rich resource for thinking about the discipline in the last few decades. My initial searches suggest that there is a great deal here for ecclesiastical history as well.
The files may be downloaded near the foot of this downloads page.
Update: special care is required in the period before 1960, as there is a very large slump in numbers of monographs included between 1955 and 1959. The data is derived from the Dewey decimal classification (200-300); and there seems to have been a decision taken and then reversed not to classify certain works with those classmarks.
Total numbers of records (5 year segments):
On June 11th I gave a short paper at the Digital History seminar at the Institute of Historical Research, looking at the implications of web archives for historical practice, and introducing some of the work I’ve been doing (at the British Library) with the JISC-funded Analytical Access to the Domain Dark Archive project. It picked up on themes in a previous post here.
There is also an audio version here at HistorySpot along with the second paper in the session, given by Richard Deswarte.
The abstract (for the two papers together) reads:
“When viewed in historical context, the speed at which the world wide web has become fundamental to the exchange of information is perhaps unprecedented. The Internet Archive began its work in archiving the web in 1996, and since then national libraries and other memory institutions have followed suit in archiving the web along national or thematic lines. However, whilst scholars of the web as a system have been quick to embrace archived web materials as the stuff of their scholarship, historians have been slower in thinking through the nature and possible uses of a new class of primary source.
“In April 2013 the six legal deposit libraries for the UK were granted powers to archive the whole of the UK web domain, in parallel with the historic right of legal deposit for print. As such, over time there will be a near-comprehensive archive of the UK web available for historical analysis, which will grow and grow in value as the span of time it covers lengthens. This paper introduces the JISC-funded AADDA (Analytical Access to the Domain Dark Archive) project. Led by the Institute of Historical Research (IHR) in partnership with the British Library and the University of Cambridge, AADDA seeks to demonstrate the value of longitudinal web archives by means of the JISC UK Web Domain Dataset. This dataset includes the holdings of the Internet Archive for the UK for the period 1996-2010, purchased by the JISC and placed in the care of the British Library. The project has brought together scholars from the humanities and social sciences in order to begin to imagine what scholarly enquiry with assets such as these would look like.