Proudhon's gospel of a State bank of mutual credit for furnishing labourers with capital, by issuing inconvertible notes without money and without price, has still a sprinkling of faithful believers, who call themselves Mutualists; but they are extremely few, and, as a rule, the socialists of France at the present day, like those of Germany, put their faith in iron rather than paper.
"Contemporary Socialism"
John Rae
She leaves him far behind, though he is so inconvertible that if she were a less superior person he would have been a sad encumbrance.
"George Du Maurier, the Satirist of the Victorians"
T. Martin Wood
The sales were running up to five millions a month, with prospect of a boundless increase, so that all the public land bade fair to be converted into inconvertible paper.
"Thomas Hart Benton"
Theodore Roosevelt