The counter involves transposition of the sighted note to the fifth below (for extremely low notes a twelfth), the mene and countertenor do not transpose, the treble transposes to the octave above, and the quadreble to the twelfth above.

Sarah Lamb (returning to the stage on Tuesday after a long recuperation from injury) and Federico Bonelli (whose season has also been interrupted) are still strikingly pure and absorbed amid it; they seem untarnishable.

a tiny speck of soot

What circumstances determine the degree of comminution to which a substance should be subjected preparatory to future extraction?