Ortgies & Company made only pistols chambered for 7.65mm Browning (.32 ACP), though it is clear that Heinrich Ortgies, from the beginning, also intended to produce pistols in 9mm Browning Short (.380 ACP) and 6.35mm (.25 ACP).
falsetto - a male singing voice with artificially high tones in an upper register. 1  head register, head tone, head voice - the higher ranges of the voice in speaking or singing; the vibrations of sung notes are felt in the head. 2  high-pitched, high - used of sounds and voices; high in pitch or frequency.
A true contralto is often regarded as the rarest of the female voices, and is present in as few as one percent of the population. Some vocal theorists have found that the vocal folds are thicker than those present in other female voices.