I want to know the answer to the following question:
What year were Durium records no longer released in the US?
All the background I'm provided with is that "Related Durium records continued to be made somewhat later in the UK and elsewhere, and as remarkably late as 1950 in Italy, where the name "Durium" survived far into the LP era as a trademark on ordinary vinyl records.". Is that enough to answer the question?
Answer: no