1 - two brass screw from the crank side plate.
2 - two brass screws from the outside plate at the reel seat.
This is a Frederick Malleson attributed trade reel, no name, some nickel plate loss. Probably early 1880s, non raised pillars, lever activated drag and on off arrowhead clicker.
Buy the whole parts reel for $45 shipped (intercontinental US only) or contact me for individual components.
