Single-barrel shotgun receiver consistent with Crescent-Davis Arms Corp.

This appears to be the steel receiver and breach section of a break-action single-barrel shotgun. The metal components exhibit a dark, aged patina consistent with historical firearms from the early 20th century. The metal surface shows evidence of significant oxidation, surface pitting, and general wear throughout. The receiver side plate bears a stamped inscription that reads: "CRESCENT CERTIFIED SHOTGUN / CRESCENT-DAVIS ARMS CORPORATION / NORWICH, CONN. U.S.A." This branding is consistent with the Crescent-Davis Arms Corp., which produced entry-level firearms in the early 1900s, though the lack of physical inspection means authenticity remains a hypothesis. Also visible on the internal flat of the receiver is a stamped numerical mark reading "1613", which likely represents a serial or partial serial number. A circular stamp is visible at the bottom of the receiver but is too worn to be legible in the image. The construction quality is utilitarian, suggesting a mass-produced firearm intended for field use. The condition appears to be poor to fair, with significant surface degradation that would require professional evaluation to determine safety and functionality.

Based on my examination of the provided images, this item appears to be the receiver assembly of a break-action shotgun bearing marks consistent with the Crescent-Davis Arms Corporation. From what I can see, the stamps 'CRESCENT CERTIFIED SHOTGUN' and the Norwich, Connecticut location suggest a mass-market firearm likely produced in the early 20th century. However, I cannot verify from a photo whether these markings are contemporary to the metal or later additions; a physical inspection would be required to evaluate the depth and age of the stamping and the metallurgical composition. The item exhibits significant oxidation and surface pitting, which heavily impacts its valuation. As a partial firearm component in poor to fair condition, its primary market is likely for parts or as a historical curiosity rather than a functional tool. The estimated value of $25 - $50 reflects typical market behavior for unconditioned, non-functional receivers of this type if the attribution is correct. If a physical inspection by a firearms expert were to reveal that this is a modern reproduction or if the structural integrity is compromised beyond repair, the value would likely drop to nominal scrap or decorative levels below $15. To confirm the piece, an in-person examination by a licensed gunsmith is essential to determine safety and verify that the internal assembly matches the exterior branding. In its current state, the lack of a barrel and stock significantly limits interest among collectors who generally seek complete specimens.