Bt

Bt 50 63 20-33 950-953 (1963-1970) 22 images	Bt 50 63 28-34 997-998 (EW III) (2006) (ex A) 8 images	Bt 50 85 29-34 990-996 (EW III) (1987) (ex B) 36 images
Bt 901-902 (ex Thurbo 50 46 29-33 201-202 2006) (1965) 5 images	Bt 903 1 image