The Scientific Instrument Society has placed its first eighty-one Bulletins online, to view and download for free (for personal and non-commercial use).

http://www.sis.org.uk/resources/bulletin-back-issues

This covers the time period June 1984 to June 2004. An index to these Bulletins is also available. We hope that this digital archive can serve as an important resource for research and inquiry into the history of scientific instruments and their makers.