The Iconic four-layer Swiss Army Knife

Introduction

The Victorinox Huntsman is one of the most emblematic Swiss Army Knives ever produced.
For many people worldwide, it is the reference image of a Swiss Army Knife: blades, scissors, wood saw, and corkscrew — a perfectly balanced four-layer Officer Knife.

Behind this apparent simplicity lies a long, layered evolution. The Huntsman did not appear suddenly as a finished product. Its roots stretch back to the very first complex Officer Knife configurations, passing through the Sports Knife era, the Woodsman, and several decades of parallel naming and positioning before stabilising as the Huntsman we know today.

I. Technical overview — The classic four-layer architecture

Core configuration (Huntsman)

• Closed length: 91 mm

• Category: Officer Knife

• Architecture: four main tool layers

Main tools (by functional groups)

• Large blade and small blade

• Scissors

• Wood saw

• Openers (can opener and bottle opener with flat screwdriver and wire stripper)

Back tools

• Corkscrew

• Reamer / awl

Toothpick and tweezers

• Optional on early production

• Standard on later Huntsman models

Model references

• Old Victorinox reference: 236

  • 236a → with toothpick and tweezers

  • 236U → with bail / keyring

  • 236aU → with toothpick, tweezers, and bail

• Modern Victorinox reference: 1.3713

II. Historical evolution — From early structure to global icon

1. The structural origin: model 236 (early 20th century)

The story of the Huntsman begins with model 236, one of the earliest complex Officer Knife configurations produced by Victorinox.

1903 Catalogue 

Catalogues documents the presence of the 236 configuration from the very early 20th century, long before fixed commercial names were applied. At this stage:

• the four-layer structure itself is the defining feature

• tool combinations matter more than model names

• corkscrew or Phillips are still considered options, not identities

1930's model, at that time Woodsaw and Scissors were on one single layer with one large spring for both

This makes the 236 not just the ancestor of the Huntsman, but one of the foundational pillars of the entire 91 mm range.

2. The “Sports Knife” family (1940s)

During the 1940s, Victorinox groups its four-layer Officer Knives under the commercial designation Sports Knife.

This designation includes:

• 91 mm four-layer models

• variants with or without long nail file (LNF)

• 84 mm equivalents

• optional toothpick and tweezers

At this point, Sports Knife is a family concept, not a single model.

1946 Catalogue 

Woodsman 236aU 1944-1949

3. The Woodsman and Phillips option (1950s)

In the 1950s, the four-layer Sports Knife range expands and becomes more clearly segmented.

1954 Catalogue 

Key elements of this decade:

• the name Woodsman is used for the standard four-layer outdoor configuration, without toothpick and tweezers

• toothpick and tweezers remain optional, not systematic

• the Phillips screwdriver appears as an option, alongside the traditional corkscrew

During this period, the four-layer knife equipped with a Phillips screwdriver is catalogued as model 136.
This configuration — scissors, saw, openers, blades, and Phillips — will later be formalised and renamed as the Fieldmaster.

At this stage, however, these distinctions are still fluid: Phillips vs corkscrew reflects user preference, not a fixed model identity.

Woodsman 236a 1950's

Woodsman 236a late 1950's

4. The Huntsman name appears — but for a different knife (1960s)

In the 1960s, the name Huntsman enters Victorinox catalogues — but initially for the LNF-equipped variant within the Sports Knife family.

At the same time:

• the Woodsman remains the standard four-layer knife without toothpick and tweezers

• Phillips-equipped versions (future Fieldmaster) continue in parallel

• naming reflects tool options, not a single unified identity

Woodsman 1963-1966

Woodsman 1968-1971

5. The modern Huntsman takes shape (1970s–1980s)

In the 1970s and 1980s, Victorinox simplifies and stabilises its range:

• the LNF disappears

• model 236 officially becomes the Huntsman

• toothpick and tweezers become standard

• the Huntsman is positioned as the reference four-layer Officer Knife

1976 catalogue 

Meanwhile:

• the Woodsman without toothpick and tweezers remains in the catalogue into the early 1980s
  
  Woodsman 1973-1976

• it also appears in the Economy range
  Woodsman Economy 1977-1980

6. Reassignment of the Woodsman name (mid-1980s)

In the mid-1980s, Victorinox officially reassigns the Woodsman name to a new model.

Woodsman 🔍 1983-1985

👉 Woodsman 🔍

This later Woodsman:

• retains the four-layer base

• adds a magnifying glass and Phillips screwdriver layer

• becomes structurally distinct from the Huntsman

7. Stabilisation and longevity (1990s–present)

From the late 1980s onward, the Huntsman becomes:

• a core global catalogue model
  
  1980's Catalogue

• one of the most recognisable Swiss Army Knives worldwide

• a stable platform for variations and special editions

Collector perspective and significance

The archetypal Swiss Army Knife

The Huntsman is archetypal.
For many users, it defines what a Swiss Army Knife is supposed to be.

Collector interest

• Early 236 Sports Knife examples

• Woodsman models without toothpick and tweezers

• The Woodsman US PAT PEND with that stamp only in 1951-1953
  
  

• 1960s LNF Huntsman variants 👉Huntsman LNF (246)

• Early modern Huntsman examples from the 1970s

• Economy Woodsman models from the early 1980s

Beyond standard production, several Huntsman-based variants stand out:

• Archer — staghorn scales, no toothpick or tweezers
  
  Archer 1957-1961

• Rainier — US-market series with partially serrated blade
  
  Rainier 1990's

• BSA Huntsman — unusual commercial designation for scouting markets
  See more: 👉Victorinox BSA Metal Inlays

• Huntsman Plus — Plus scales with pen and micro-tools

• 👉Altimeter Plus — Huntsman fitted with an electronic altimeter scale
  
  

• Huntsman Traveller's kit
  

Position within the 91 mm range

The Huntsman occupies a key mid-to-upper position within the 91 mm Victorinox Officer Knife range

Related models:

• 👉Camper — wood saw only
• 👉Climber — scissors only
• 👉Huntsman LNF (246) — add the Long Nail File

• 👉Fieldmaster — same toolset as Huntsman but philips as back tool instead of corkscrew

Conclusion

The Victorinox Huntsman is not the result of a single design moment, but of decades of gradual refinement.

From model 236, through the Sports Knife family and the Woodsman, with the Phillips-equipped model 136 evolving into the Fieldmaster, the Huntsman ultimately emerges in the 1970s as the definitive four-layer Officer Knife.

That long evolution explains why the Huntsman remains, to this day, the king of four-layer Officer Knives — and for many people around the world, the very definition of a Swiss Army Knife.

This article is part of the SAKnife Archives, an independent collector-driven project dedicated to documenting Victorinox Swiss Army Knives. All photographs shown come from the SAKnife private collection unless otherwise noted. The historical and technical information presented here is based on existing data shared by recognized collector communities, forums, and expert collector databases. Additional period examples and variants will be added over time as the archive continues to grow.

Identify every Victorinox 91 mm configuration using the structural identification tree:
👉 🔎 Victorinox 91mm Identification Tree – Identify Your Swiss Army Knife by Toolset

Identify the production period of your Swiss Army Knife using the interactive visual tool based on tang stamps and tool evolution:
👉 ⌛ Swiss Army Knife Production Period Guide – Victorinox Interactive Tool Evolution

Explore the evolution of Victorinox 91 mm Swiss Army Knives and discover related model sheets in the historical timeline:
👉 📘 Swiss Army Knife History & 91 mm Model Evolution