:Bibliography-
:*{{ListRef|Bjorn & Shetelig 1940|p.64 fig.33}}
|i1i1none=X|i2h=70px|i2=Spear_Soham.jpg
}}
:Bibliography-
:*{{ListRef|Bjorn & Shetelig 1940|p.64}}
|i1i1none=X|i2h=70px|i2=Spear_Ely.jpg
}}
:*{{ListRef|Bjorn & Shetelig 1940|p.69}}
:*{{ListRef|WOV 2003|cat.1242}}
|i1i1none=X|i2h=70px|i2=Spear_Dimmock.jpg
}}
:*{{ListRef|Lang 1981}}
:*{{ListRef|Kendrick 1949|pl.LXIX}}
|i1i1none=X|i2h=70px|i2=Spear_York.jpg
}}