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.
... oldest surviving European settlement in the Western Hemisphere
William Baffin, (1584-1622), explorer
Willem Barents, (1550?-1597), Dutch, died on Nova Zembla seeking ...