These fp Brass calls sound similar to copper with slightly less rasp.
This one is checkered and has a Bloodwood striker.
(https://live.staticflickr.com/65535/55118459145_db78b07935_c.jpg) (https://flic.kr/p/2rYCvB8)
(https://live.staticflickr.com/65535/55117195707_3a04ca8bea_c.jpg) (https://flic.kr/p/2rYw32H)
Bill
Looking good Bill!