1.0 milliseconds -- cycle time for frequency 1 kHz
1 ms -- duration of light for typical photo flash strobe
2.27 ms -- cycle time for the A above middle C in music (440 Hz). If an electric tuning device for musical instruments generates just one tone, this is probably that tone.
... and other places
Nicholas Baudin[?] - 18th century French explorer, mapped the West Australian coastline.
Saint Brendan[?] - Irish abbot who sailed the Atlanti ...