Interesting! I almost didn't read your message, thinking it was the one I sent a few days ago, on the same song! You can read it here, too. I was hoping to find lyrics to a verse, and/or more choruses, as well as possible corrections to the chorus I've been singing for many years. I MAY have that one chorus somewhere. I'll try to find it. Here's how I sing it:

Farewell, my bluebell, farewell to you!
One more fond look into your eyes so blue;
Through campfires' gleaming,
Through shot and shell,
I'll soon be coming back to my bluebell.