William L. Gilbert Clock Co. Value & Identification
Estimated value · from sold prices
$80 – $700
Indicative educational range — not a formal appraisal.
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William L. Gilbert was a major American clockmaker, so its shelf and mantel clocks are common enough that value turns on case, type and condition rather than rarity. Ordinary oak or walnut shelf clocks in running order commonly sell for about $80–$200, while ornate porcelain-cased clocks, regulators and larger or more decorative models reach $300–$700 or more. A running movement, original dial, undamaged case and intact glass all add value; non-running examples still sell but for less, since movements are usually repairable. Look for the Gilbert paper label or stamp inside the case to confirm the maker.
What drives the value
Case & type
Porcelain and ornate cases, and regulators, top plain shelf clocks.
Working condition
A running movement with original dial and glass adds value.
Typical sold price ranges
Directional ranges informed by public sold prices (auctions, estate and marketplace sales), not a list of individual lots; values fluctuate by rarity and condition, and thin-market ranges are hedged, not firm.
Care & conservation
Keep clean and dry; have the movement serviced by a clock specialist rather than forcing it.
Frequently asked
How do I identify a Gilbert clock?
Look for the Wm. L. Gilbert paper label or stamp inside the case, then note the case style and movement type.
Does it need to run to have value?
A running, original clock is worth more, but a good Gilbert with a stopped movement still sells — movements are usually repairable.