Depends on the gun. Both the Ruger and Browning websites (under customer service) have a list of serial number ranges for year of manufacture for different models. Sites such as proofhouse have links to many. However, there are thousands of makes of firearms, and there is no ONE site that covers them all- and there is no information from some makers. If you can be more specific (make and model) WE can be more specific.
proofhouse.com
Do a net search on "manufacturer's name" and "serial number". With luck you might find a website describing how to interpret the serial number.
You can find the trend micro serial number by accessing the Trend Micro Program Console, the Find my order website and the Trend Micro Account website.
Go to Browning.com
Type "Find a serial number - Adobe" into your search engine hit enter on your keyboard. Click on the "Find a serial number - Adobe" link in the search results, it will take you to an Adobe website that will help you get your serial number.
Try proofhouse.com.
Type "Find a serial number - Adobe" into your search engine hit enter on your keyboard. Click on the "Find a serial number - Adobe" link in the search results, it will take you to an Adobe website that will help you get your serial number.
Type "Find a serial number - Adobe" into your search engine hit enter on your keyboard. Click on the "Find a serial number - Adobe" link in the search results, it will take you to an Adobe website that will help you get your serial number.
Type "Find a serial number - Adobe" into your search engine hit enter on your keyboard. Click on the "Find a serial number - Adobe" link in the search results, it will take you to an Adobe website that will help you get your serial number.
Type "Find a serial number - Adobe" into your search engine hit enter on your keyboard. Click on the "Find a serial number - Adobe" link in the search results, it will take you to an Adobe website that will help you get your serial number.
Type "Find a serial number - Adobe" into your search engine hit enter on your keyboard. Click on the "Find a serial number - Adobe" link in the search results, it will take you to an Adobe website that will help you get your serial number.
Browning offers history letters on their website for a reasonable fee. They will need the serial number.