Product Description
Type Combination lever fill fountain pen and mechanical pencil.
Product Name Listo Diablo.
Manufacturer and Year Liston Pencil Company, Alameda CA - Circa 1930s judging by the style and material.
Length 5-3/4"
Filling System The fountain pen side is a lever filler which we have restored with a new sac. The pencil end takes 1.1mm (or "thick") leads which extend by twisting the cone. There's a storage area for extra leads which is accessed by unscrewing the top of the cap, and you'll also find an eraser there.
Color Black and pearl marbled celluloid body with gold plated trim, with a single 1/8" wide cap band. Cap end is flat.
Nib FLEXIBLE MEDIUM 14k Warranted #2 nib. See writing sample below.
Condition Excellent + condition with no cracks, chips, dents, or dings. Remarkably uniform color. This is a large-size comination fountain pen and mechanical pencil in a nice color pattern. The cap and barrel have light signs of usage. The lever has brassing along the edges. The cap band has some brassing where the clip ball rubs. The clip looks excellent. The imprints are clear.