Old German Stamps What Do I Have?

Generally I try to do the research myself. However tonight I'm a little tired after a hard fought basketball game. My girls won. I have a unique block of stamps. I know they are German and probably came out around 1922. They are a block of 6 attached stamps. Four of them are red valued at 10 and two are green valued at 5.

I know they aren't worth a ton of money because I am not that lucky. However this is the first time I have seen stamps mixed like this. Can anyone shed any info on this?

Image: mix.jpg
80.03 KB

Looks like a booklet pane, SCott # 82f
CV 42.40 in 2008 Scotts. Too bad 1 of
the 10pf is damaged.

Thanks, I would of never thought it was a full booklet pane.