Dual tone whistle, Two chamber whistle, love whistle & Prehisdtoric Art page, Pre columbian period, central america, Whistle museum.
Multi pipe pre Columbian whistle, Pitch C note (A 440Hrz) & Slightly sharp C # . out standing sound quality.
Depicting two hand engraved parrots, early sample of two dissonance sounds,
later in the 19th century used to achieve the piercing two note dissonant sound teffect in british police and General service whistes. Whistle has loop for lanyard.
A Page entitles; Central American Resonatorsor Whistles, with photos of 8 whistles
from a work called "Pre Historic Art" By Thomas Wilson, Published 1900.
Whistle museum, notes by A.Strauss ( All rights reserved) סל תרבות שטראוס, מוסיקה