http://www.itnsource.com/shotlist//ITN/1989/01/13/T13018901/?s=zdf
http://www.fas.org/asmp/resources/govern/DTN/V3N4_10_92.pdf
http://www.thefreelibrary.com/FBI+ALERT+ON+NERVE+GAS+SCOT.-a061084386
http://www.nytimes.com/1989/01/13/nyregion/nerve-gas-scheme-stopped-in-jersey.html
http://company-director-check.co.uk/director/903046576
https://www.duedil.com/company/01936038/gyrotrek-limited
GYROTREK E OFFICES OF DAVID ALLAN & CO., 3/4 SENTINEL SQUARE, BRENT STREET,LONDON,NW4 2EN,UNITED KINGDOM DOMINO ASSOCIATES HOLDING 01564957
DOMINO ASSOCIATES AVIONICS LIMITED(THE) (FRISKBERRY LIMITED)
8TH FLOOR
COMMONWEALTH HOUSE 1 NEW OXFORD STREET LONDON WC1A 1PFTER M4 3AF
Ms Patricia Ann Senker Mr Stephen Paul Jeffries 73-75 MORTIMER STREET LONDON W1W 7SQ