The tap, tap, tap is more than likely the effort of Heimbeck. Schoverling is long gone; Daly expired some 10 years prior and in 2 short years ALL will fall apart w/ the passing of H.A. Lindner's son in fierce fighting w/ the Brits. With the Witten tube steel, this may be the pinnacle of perfection of Daly's offerings never to be replicated again.

Cheers,

Raimey
rse