Date Created: early 20th century (original dated 11th century)
Physical Dimensions: Overall: 33 3/4 x 18 15/16 x 2 11/16 in. (85.7 x 48.1 x 6.9 cm)
outside dimension of base sleeve: 2 7/8 x 1 1/8 in. (7.3 x 2.8 cm)
inside dimesion of base sleeve: 4 3/16 x 1 in. (10.6 x 2.6 cm)