Identify this brand?

[wmcooper]

I found this old classical guitar and I'm trying to make out what the headstock symbol is. It kind of looks like Yuval maybe? The label inside the sound hole is missing but there is a sticker that has a date, 1978. I spent a couple hours last night cleaning 50 years of dirt and grime off of it and putting new strings on.
I was going to add a picture but I don't see how to do that. Pretty sure the symbol is Yuval. have any of you heard of that brand?

[Mandobart]

Google turned up a couple hits

Reverb listing

Similar question on a different forum

[wmcooper]

Thanks for the links. Apparently it's not a very well known brand. Only a couple hits on google search.