Rare Hartwig Kantorowicz Whiskey Bottle?

[Larry the Bottle Guy]

Folks, I have seen many bottles from this maker but have never seen this variant and cannot find any information online. Has anyone seen this bottle? Any thoughts on rarity or value? Thanks! Larry [attachment=IMG_6952.jpg]

 

[epackage]

Some good history about the company here, didn't read thru it to see if your bottle is mentioned... https://www.antique-bottles.net/forum/Hartwig-Kantorowicz-varities-m45235.aspx