It has the brass sliding fixing clip and the vertical slot for the glass filter plate. ++++ +++++ .
BR BRITISH RAILWAY TRAIN PROTECTION LAMP SLOT IN RED LENS 126 x 175mm
BR BRITISH RAILWAY TRAIN PROTECTION LAMP SLOT IN GLASS LENS ASSY 120 x 14Omm
BR BRITISH RAILWAY TRAIN PROTECTION or TAIL LAMP HEAT VENT LID WITH HINGE
BRITISH RAILWAY TRAIN PROTECTION LAMP BULLSEYE GLASS 5.00 inch + DOOR & CLIP
