I dug up a jar, before I did not come across such. There is an inscription on it MiRadium.
Found on the Internet an extract from an advertisement in 1932 -
Miradium - salt - lozenges - tablets - are used in medicine with constant
favorable results for the treatment of rheumatism, sciatica, etc.
Because Miradium’s preparations contain real radium (Curie 1898),
the extraordinary healing power of which is recognized as pure medicine.
