Browse Items (1 total) Tags: unique - circular triangle called a tambourine Browse All Browse by Tag Search Items Browse Map Sort by: Title Creator Date Added Essai sur la musique ancienne et moderne - circular shape Tags: closed triangle, dancing, hercules, p Triangle Index, SEE ALSO - other la Borde, three rings, triangle not tambourine, unique - circular shape, unique - circular triangle called a tambourine, unique - circular triangle depicted alongside sistrum Featured Item Romberg’s Toy Symphony at St. James’s Hall