Wirt pens came in a huge variety of chasing patterns. You know what you don’t seem much of on a Wirt pen? The typical swoopy pattern from most other pen makers! Sure, Wirt used it on this later screw cap pen, but otherwise the common pattern is uncommon on a Wirt. This might be better viewed on mobile device where it is easier to zoom in on the pictures.
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![](https://vintagependoctor.com/wp-content/uploads/2020/03/IMG_4424-3-1024x943.jpg)
![](https://vintagependoctor.com/wp-content/uploads/2020/03/IMG_4427-3-1024x756.jpg)