Any info on this sefer?

I collect books related to the Beis HaMikdash and Kehunah. Last time I was in EY I bought a sefer in Geula entitled “Goralos Orim V’Tumim HaChadash V’Hashalaim Im Pitron HaShailos” published by Backal Publishing House, Jerusalem.

My Hebrew is not great and I really have no idea what the book is (other than it was very expensive). Most of the book is grids with a Hebrew letter in each one.

There are basic shailos to be asked for each stone and there is a commentary in Yiddish which doesn’t help me. I have no idea if this sefer has any practical applications today.

Can anyone fill me in? Is there a way to post a photo of the book and it’s title page?

Thanks.