I have this nice die cast tender - it sure looks like LIONEL 2235T - but has no markings on the underside.
Unfortunately, it has a broken coupler.
I noticed this particular specimen has nice 6 wheel trucks that give it a cool look.
But the coupler looks more modern, plastic silver thumb tack.
Was this a variation - or just somebody's custom re-trucking? Or just something else - not LIONEL?
Looks like a hobbyist applied decal.