Pumpernickel
.His Transparency of Pumpernickel. So the Times satirised the minor German princes, “whose ninety men and ten drummers constituted their whole embattled host on the parade-ground before their palace; and whose revenue was supplied by a percentage on the tax levied on strangers at the Pumpernickel Kursaal.” (July 18, 1866.)
Thackeray was author of the phrase.