19th century | wood, glass, thread, cotton
circa 1890 | hide, glass, metal
19th century - 20th century | hide, feather
20th century | wood
19th century - 20th century | hide, glass, cloth
19th century - 20th century | wood, feathers, sinew
19th century - 20th century | wood
19th century - 20th century | wood, stone, feathers
19th century - 20th century | wood, stone, feather