Type: A telescoping brass high D model with brass head and white plastic fipple plug. When collapsed it measures about 6.25 inches.
Volume: On the louder side for a MackBeth; does not require fine-tuned airflow control like many quieter instruments.
Status: Sold in October 2024 to a buyer in New York State, USA.
Additional details: A ring has been attached to the end piece to aid in collapsing/extension. Cross fingerings OXXOOO and OXXXOX work well on this whistle.