Hello!

During my journey to complete my collection of Sing Out magazines, I have found myself at a bit of a dead end. I'm looking to:
1. Confirm the existence of a few issues (as I've NEVER seen them anywhere.)
and
2. See if anyone has them and wants to trade/sell their copies.

Looking for the following...any help would be greatly appreciated!

Volume 1, Number 8 (Jan 1951)
Volume 1, Number 9 (Feb 1951)
Volume 4, Number 7 (Fall 1954?)

Like I said, unsure if Sing Out even produced these issues, so if you have one, and can at least confirm it exists, I would be grateful!!

Thanks, friends!!
Tony