vintage embossed office stamp notary seal, 50s State of Iowa paper embosser notarial seal

Mid century vintage Justrite Regulation Pocket Seal paper embosser stamp from the State of Iowa. This measures about 1 1/2" across the engraved die.

The current seal reads IOWA with NOTARIAL SEAL below it. We couldn't quite make out the name of the notary for sure, but the last name ends in SON and looks like Johnson to us.

This has some minor dots and spots of rust.