Vintage Hugo Köller Solingen Germany Lockback Pocket Knife 4.5\" Wood MINT 1970s For Sale

Vintage Hugo Köller Solingen Germany Lockback Pocket Knife 4.5" Wood MINT 1970s

Up for sale is a remarkably preserved, museum-grade vintage Hugo Köller lockback utility pocket knife. Manufactured in the legendary cutlery capital of Solingen, Germany, during the transition era of the 1970s to early 1980s.

This is not a heavily used utility or agricultural tool; it is a pristine, unused, and uncarried specimen showing full original factory mirror finish. It represents an absolute reference example for serious collectors of traditional European cutlery.

### Technical Specifications:

* **Overall Length (OAL):** 7.75" (Open)

* **Closed Length:** 4.5" (Full-size, robust utility frame footprint)

* **Country of Origin:** Solingen, Germany (Pre-1991 standalone factory production)

* **Pattern:** Premium Single-Bolster Lockback Utility Folder

### Rare Collector Stamping Trifecta:

This particular piece features an incredibly rare configuration of three distinct factory markings:

1. **Deep Struck Front Tang Stamp:** The mark side (front) tang features a crisp, deeply hot-die struck block text stamp reading "HUGO KÖLLER" right at the pivot.

2. **Pristine Front Blade Etch:** Perfectly aligned on the flat mirror finish of the blade is the classic circular eagle crest emblem reading "Hugo Köller Solingen Germany / Rostfrei" — entirely sharp and unfaded.

3. **Rare Rear Cursive Script Stamp:** The pile side (rear) tang features a highly unique, flowing cursive "Rostfrei" script stamp struck tightly against the top curve of the bolster.

### Condition & Material Highlights:

* **The Blade:** High-grade Solingen Rostfrei (Stainless Steel) with a flawless drop-point profile. Absolutely no sharpening scratches, scuffs, or cross-grind marks.

* **The Handle Scales:** Gorgeous, smooth dark wood scales with an elegant natural grain pattern. Completely free of pocket wear, cracks, or shrinkage.

* **The Fit & Hardware:** Features a premium single lined nickel silver bolster that has developed a beautiful subtle patina. All brass pins sit completely flush with the wood.

* **The Mechanics:** The blade snaps open smoothly and sits centered when closed. The lock bar integrates completely flush with the backspring, providing a rock-solid lockup with zero blade play.

Please study the photographs carefully to appreciate the phenomenal preservation and unique markings of this rare German classic.