Blue glaze
Approximate H 1.5 to 3.0 Late Period
Ashmoleum Museum
© Photograph D. Attaix

Blue glaze? looks glass flat back
H 4.2, W 1.6, T 0.6
Late Period
Museo Egizio #1212

Blue glaze H 3.1,
W 1.4, T 0.8 Undated 
© The Trustees of
the British Museum
#EA22991