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[SPECIFICATIONS]
- Brand: Unbranded / Unverified (Aesthetic style matches U.S. Gauge / Jas. P. Marsh)
- Connection Type: Center-Back Mount Male NPT Threaded Fitting
- Connection Material: Solid Brass
- Case Material: Heavy Industrial Metal Housing (Black Coated Finish)
- Mount Style: Flush Rear Panel Fitment
- Classification: Vintage Mechanical Industrial Surplus Component
[CONDITION DETAILS]
- Overall Grade: Pre-owned / Untested Blind Core (Sold As-Is)
- Mechanical Status: Internal movement, face reading, and calibration are completely untested; mechanism is sealed inside.
- Casing Condition: Displays heavy workshop age, authentic surface patina, light oxidation, and finish wear typical of mid-century warehouse storage.
- Brass Threads: Threading remains clear and clean enough to spin, without major flat spots or cross-thread damage.

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