Large size, solid brass whistle with low to medium tone from Acme. The model of choice used in the IRB Rugby World Cup and most NRL (rugby league) referees
Wind Instrument - Slide Whistle. Fitted with a sliding plunger, this instrument produces a wide range of effects. With a scale of over an octave allowing tunes to be played. | Made in: United Kingdom
Handheld whistle with 7' bell piece from Acme. The 451 Acme Siren Horn is the same whistle as the 147 Acme Siren but is fitted with a 7' bell piece which greatly augments the sound
Small handheld whistle from Acme. This whistle features a design patented in 1895 which produces a loud, medium pitched siren sound that simply requires blowing into the mouthpiece. | This whistle finds many uses whether in wind ensemble rep, percussion ensembles, or sound effects in a musical or
The ACME Pigeon/Dove Call 500 is imitating the throaty cooing and rolling noise to decoy the pigeons/doves