Beaufort West Old Town Hall Hum Prime Tierce Quint Nominal Superquint Double Octave Diameter Height Thickness Freq Note Dev Freq Note Dev Freq Note Dev Freq Note Dev Freq Note Dev Freq Note Dev Freq Note Dev Bell 1 38 31 2.5 510.5 C2 -42 1089 Db3 -31 1222 Eb3 -31 1560 G3 -8 2000 B3 21 2961.5 F#4 0 Bell 2 43 37 3 455.5 Bb1 -40 947 Bb2 27 1079.5 Db3 -46 1383.5 F3 -16 1771.5 A3 11 2627.5 E4 -6 3592.5 A4 35 Bell 3 53.5 44 3.5 356.5 F1 35 759.5 F#2 45 860.5 A2 -38 1078.5 Db3 -47 1411.5 F3 17 2093 C4 0 2862 F4 41