
collectors-guides
Understanding Firearm Markings and Proof Marks
Proof marks, inspectors’ stamps and barrel addresses are the documents collectors read when paper records are silent.
September 8, 2026Read article →

collectors-guides
Proof marks, inspectors’ stamps and barrel addresses are the documents collectors read when paper records are silent.

collectors-guides
From Connecticut valley workshops to the great arms factories, American gunmaking grew out of craft traditions and interchangeable parts.

collectors-guides
The most common preservation mistake is doing too much. A measured approach to storage and cleaning protects both condition and value.

collectors-guides
A documented history lifts an object from interesting to important. Here is a practical method for building a provenance file.

collectors-guides
Originality is a spectrum, not a switch. Learning to recognize period wear is the collector’s most practical skill.