Iver Johnson Revolver Serial Number Database Best -

Known for 4 cross pins in the frame rather than two, designed to handle smokeless powder. 4. Top-Break vs. Target Models Question: Iver Johnson 32 cal top break - SASS Wire Forum

found on the left side of the grip strap (under the grips) or under the top strap. Because many early Iver Johnson records are incomplete or scattered, collectors rely on specialized databases and reference guides like those by expert W.E. Goforth Iver Johnson Serial Number & Identification Guide 1. Locate the "True" Serial Number

Since a searchable online "database" doesn't exist in the modern sense, collectors use specific physical design changes to narrow down the manufacture date. 1. Identification by Model (The "Safety Automatic")

The primary, official serial number is located on the left side of the grip strap. To find it, you must remove the left grip panel (or the one-piece grip). The number stamped there is the "true" serial number. Iver Johnson Revolver Serial Number Database BEST

Proofhouse has compiled date tables for:

Offers digitized records for various Iver Johnson models.

The letter prefix is the "secret code" for the year of manufacture. While specialized reference books like W.E. Goforth’s Iver Johnson Arms & Cycle Works 1871-1993 Known for 4 cross pins in the frame

The "Safety Automatic" top-break series remains the most prevalent collectible. These pocket pistols are categorized into three distinct mechanical generations. Properly identifying the model is essential for determining whether the gun is a black powder antique or safe for modern smokeless powder.

A 3rd Model with a hammer block safety is often marked on the left side of the barrel.

This is not just a recommendation; it is the gold standard. Bill Goforth is the ultimate expert on Iver Johnsons. His book is widely cited by knowledgeable collectors and is considered the definitive reference. It contains serial number ranges, dates of manufacture, model variations, specifications, and hundreds of photos. For any serious collector or anyone looking for the most authoritative information, this book is invaluable. According to a post on the GunBroker forums, much of the knowledge Bill Goforth compiled was lost when he passed away, making his book even more critical. Target Models Question: Iver Johnson 32 cal top

Has a dedicated "Iver Johnson" sub-section.

Before looking up a number, you must locate it. Iver Johnson stamped serial numbers in a few key places, depending on the model and era:

Often seen on "Champion" series shotguns and late revolvers. Identifying the Three Main "Safety Automatic" Models

Iver Johnson produced multiple safety hammerless and automatic (hammer) models.