The story of the 'One o'clock gun, 1861-2000 /
Thomson, John.
One-O-Clock Gun Millenium Exhibition(1999 :Edinburgh, Scotland)
[Edinburgh? : s.n.,
c1999]
Title from cover.
Text attributed to John Thomson.
Numbers 2-4 of a set of leaflets produced for the One-O-Clock Gun Millennium Exhibition.
Time-signals.