Largest US and Confederate flags?

major bill

Brev. Brig. Gen'l
Forum Host
Aug 25, 2012
US garrison flags that flew over forts or garssions were big measuring 20 by 36 feet but were there larger flags than these? What was the largest US or Confederate flag of the Civil War ever flown? I wonder how many original 36 foot long Civil War flags are still in existence.