When were 1000 dollar bills taken out of circulation?
No context provided
When were 1000 dollar bills no longer being issued?
July 14, 1969 July 14, 1969 (Monday)
No context provided
When, if ever, were 1000 dollar bills taken out of circulation?
still legal tender
$1000
https://en.wikipedia.org/wiki/%241000
July 1969
https://en.wikipedia.org/wiki/July%201969
Large denominations of United States currency
https://en.wikipedia.org/wiki/Large%20denominations%20of%20United%20States%20currency
Although they are still legal tender in the United States, high-denomination bills were last printed on December 27, 1945, and were officially discontinued on July 14, 1969, by the Federal Reserve System[1
Large denominations of United States currency
Although they are still legal tender in the United States, high-denomination bills like the $1000 bill were last printed on December 27, 1945, and were officially discontinued on July 14, 1969, by the Federal Reserve System.