AI Appraisal Estimate

This is a vintage oval-shaped belt buckle crafted from a solid brass alloy, measuring approximately 3 to 4 inches in width. The buckle features a high-relief, three-dimensional bas-relief design depicting the industrial landscape of the Intermountain Power Project (IPP), most likely the generating station located near Delta, Utah. The scene includes a detailed rendering of the power plant facilities with a prominent smokestack against a background of rugged mountains. The acronym 'IPP' is rendered in bold, block lettering at the top, while the full 'Intermountain Power Project' name is embossed along the lower curved border. The metal exhibits a rich, aged patina with darker oxidation in the recessed areas, which serves to emphasize the sculptural detail and texture of the terrain and architecture. The construction is heavy and durable, indicative of mid-20th-century industrial commemorative craftsmanship. Condition reveals minor surface wear and light scratches consistent with age and occasional use, but the primary motif remains crisp and legible without significant pitting or corrosion. This item likely dates to the 1980s, coinciding with the project's construction and peak labor activity, and was issued as a labor recognition or safety award for workers on the site.

I have conducted a visual appraisal of this Intermountain Power Project (IPP) commemorative belt buckle. The item presents as a classic example of 1980s industrial labor recognition memorabilia. The high-relief casting and heavy brass alloy construction are consistent with high-quality promotional items of the era, showcasing the Delta, Utah facility with excellent topographical detail. The condition is graded as 'Very Fine,' noting a pleasing natural patina and typical minor surface abrasions that suggest careful use rather than neglect. This oxidation provides necessary contrast for the bas-relief elements.The market for utility and infrastructure-specific buckles is a specialized niche within the 'Petroliana and Industrial' collectibles category. Comparables for specific regional projects like IPP generally sell in the $35 to $65 range, depending on the collector's personal connection to the project or interest in Utah industrial history. While not exceptionally rare, its value is buoyed by the 'boom' era of Western energy construction it represents. Limitations: This evaluation is based on photographic evidence only. A physical inspection is required to confirm the metal composition (solid brass vs. plated base metal) and to detect any professional repairs or hidden structural fatigue. To fully authenticate the piece as an official project commission, primary provenance documentation—such as the original presentation box or an employment record linking the owner to the IPP construction—would be required. Scientific testing via X-ray fluorescence (XRF) could verify the exact alloy composition if requested.