Oversize Green Marble Swirl Fountain Pen without Clip on cap unknown maker

[hankpenz22]

I have had this pen for many years and just wondering who might have made it . It has 2 steps instead of 1 on each end so might help on ID.
I noticed a Waterman Patrician having 1 step on each end of pen.The clip on cap is missing and probably had name on it to ID it.The cap measures 5/8 inch wide by 2.5 inches long and has chip on it and cracks where clip was attached.The barrel measures 1/2 inch in diameter by 4.25 inches long without nib.
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[Rick Krantz]

Gold bond or gold medal, at least some national brand, and I base that on the lever style.

[hankpenz22]

Found a photo of a Gold Bond that looks very similar .

[amk]

That stepped profile on the end comes back in the modern era with the Waterman Forum. Very art deco!

[HughC]

Yep, National made. Lever, section and nib suggest this.