“MAKER:MAN B&W
TYPE:6S46 MC-C MK7” “VALVE SPINDLE
drw no:90801-151-863” MAN B&W.S46 MC-C.863
“MAKER:MAN B&W
TYPE:6S46 MC-C MK7” “BOTTOM PIECE
drw no:90801-151-851” MAN B&W.S46 MC-C.851