This example is from Wikipedia and may be reused under a CC BY-SA license.
I think that shows it is possible to have an
inconvertiblecurrency which is generally acceptable.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
After seventeen years of an inconvertiblecurrency specie payments were resumed, without the slightest inconvenience to the commerce of the country.
From Project Gutenberg
And in consequence, after nearly ten years of painful experience, they do not now understand how much they have suffered from their inconvertiblecurrency.
From Project Gutenberg
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