Iver Johnson Serial Number Dating

Iver Johnson Serial Number Dating

The Ins and Outs of Iver Johnson Serial Number Dating


When it comes to antique firearms, few names are as legendary as Iver Johnson. The Iver Johnson Company was known for producing high-quality revolvers, shotguns, and rifles in the late 19th and early 20th centuries. Collectors and enthusiasts often seek out Iver Johnson firearms, and one way to determine the age and authenticity of these pieces is through their serial numbers. In this article, we will delve into the world of Iver Johnson serial number dating, providing you with the information you need to accurately date your Iver Johnson firearm.


1. Understanding Iver Johnson Serial Numbers

Iver Johnson firearms are typically marked with serial numbers, which can be found in various locations depending on the type of firearm. These serial numbers can provide valuable information about the production date, model, and other details of the firearm. For example, on Iver Johnson revolvers, the serial number is often located on the bottom of the grip frame or on the trigger guard. On shotguns and rifles, the serial number may be located on the receiver or barrel.

2. Deciphering the Date Codes

One of the most important aspects of Iver Johnson serial number dating is deciphering the date codes. Iver Johnson used a coding system to stamp the production date onto their firearms, typically in the form of letters or numbers. By understanding the date codes used by Iver Johnson, collectors can accurately determine the age of their firearms. This information can be crucial for determining the rarity and value of a particular Iver Johnson firearm.

3. Factors to Consider

When dating an Iver Johnson firearm using the serial number, there are several factors to consider. For example, it is important to note that Iver Johnson firearms were often assembled from parts manufactured over a period of time. This means that the serial number alone may not provide an exact production date. Additionally, the model and type of firearm can also play a role in dating the piece, as different models were produced during different time periods.


Overall, Iver Johnson serial number dating can be a valuable tool for collectors and enthusiasts looking to learn more about their firearms. By understanding the location of the serial number, deciphering the date codes, and considering other factors, collectors can accurately date their Iver Johnson firearms and gain a deeper appreciation for these pieces of history.


Q: Are all Iver Johnson firearms marked with serial numbers?

A: While many Iver Johnson firearms are marked with serial numbers, some older or less common models may not have serial numbers. In these cases, dating the firearm may require additional research or expertise.

Q: Can Iver Johnson serial numbers be used to determine the authenticity of a firearm?

A: Serial numbers can be a helpful tool in determining the authenticity of an Iver Johnson firearm, but they should not be the sole determining factor. It is important to consider other markers of authenticity, such as manufacturer markings, proof marks, and overall craftsmanship.