| Rifle Model | Best Lookup Resource | |-------------|----------------------| | | CMP Serial Number Lookup (official CMP website) – enter 6-digit serial # → returns manufacture date & receiver drawing number | | M1903 Springfield | “Springfield Armory M1903 Serial Numbers” (vintage gun websites) – note low-number (<800,000) safety warnings | | M1917 Enfield | “M1917 Enfield serial number lookup” – Winchester, Remington, or Eddystone codes | | M1 Carbine | “U.S. Carbine Caliber .30 M1 serial numbers” – includes Inland, Winchester, Underwood, etc. |
| Manufacturer | Lookup Method | |--------------|----------------| | | Online portal (requires account) or email tech support with serial # | | Honeywell | Contact Honeywell Process Solutions with probe serial # | | BAC / Metal Samples | Use their “product verification” form on website or call | | Generic | No public database – must contact manufacturer directly | cmp serial number lookup