Is This A Denmark Stamp or Cinderella?

Ronald D Edge

I was going thru cleanup of old album pages with older stamps and up 1970's, and I found the stamp pictured. I cannot for the life of my find it in the 2016 edition of Scott Catalog Denmark pages. Any idea what this is? I also found a 1947 stamp which I found with a Google search, identified it as a Danish Christmas Seal, but Google image search failed me on this one.
Thanks,
Ron.

Phil Merrill_

This is from a booklet pane. Maybe 230b. I'm not with my books now, so I'm not certain.

Lauren Cochrane

This app may help you.

https://play.google.com/store/apps/details?id=com.colnect.identify.stamp&hl=en_US&gl=US

Richard Olsen

Phil is correct. This is Scott# 230 from Booklet Pane# 230b