Glass Belling Pyrolytic Oven Inner Door BI60EPY BIPRO60EPY

Belling pyrolytic inner door glass for some models, these are actually the glass panels inbetween the inner & outer door glasses which Belling confusingly calls inner (not middle where they are installed):
BELLING: BELBI60EPYR, BI60EPYRAU, BI60EPYRNZ, BI60EPYRBLK, BIPRO60EPYRBLK, BIPRO60EPYRSTA, BIPROPYRO, BIPROPYROBLK