ivory and ebony keyboard and "works" of bird-cage mechanism of J & J Hopkinson 1865 piano

Appraisal complete ↓

Photos Submitted for Appraisal

🔍 Click to enlarge and inspect marks, signatures, and condition detailsTap to zoom and inspect details

S
Posted by Sidney Morrow
15 years ago
AI Appraisal
💬 Share Your Insight 🗣️ Discuss with Community
Description

The keyboard and "workings" were removed from an antique rosewood case and replaced with a digital keyboard.
Category Music and Music Instruments
Medium ivory and ebony keys; wood and metal
Distinguishing marks J & J Hopkinson, London
Condition Fair
Date Period 1865
History We purlchased the piano from our church, where it had been donated by a shop going out of business, I think. We leasnred that it had a "bird-cage" mechanism which was tried briefly in the 19th century, found unsatisfactory, and abandoned.
eBay Auction Link
💎 Have another item? Upload photos for a free appraisal →
Collectors with this item
Want to appraise yours? Upload photos for a free appraisal →
⚠️ You have 1 free appraisal left today Upgrade for 15-30/day →
Want more from your appraisals?

Upgrade for PDF reports, more daily appraisals, and ad-free experience.

View Plans →

Collector Discussion

Do you recognize this piece? Collectors often identify maker marks, share comparable sales, or suggest additional research steps.

Have another item you're curious about?

Collectors often evaluate multiple items from the same collection, estate, or find.

Appraise Another Item Quick Scan

Explore More Collector Guides

⚠️ Legal Disclaimer

This appraisal is provided for informational and educational purposes only and does not constitute a certified, licensed, or formal appraisal.

Appraisal results are generated using automated systems, including artificial intelligence, and are based solely on the information and images submitted by the user, along with publicly available data. As such, results may contain inaccuracies, omissions, or errors.

InstAppraisal does not authenticate items. No determination of authenticity, origin, materials, maker, or age should be considered verified. Many items—particularly luxury goods, watches, jewelry, coins, art, and designer products—are frequently counterfeited and may closely resemble genuine examples. Authenticity cannot be confirmed from images alone.

Any statements regarding authenticity are expressions of opinion only and should not be relied upon as fact. Independent professional authentication is strongly recommended before any purchase, sale, or valuation decision.

Appraisal values are estimates only and may vary significantly based on condition, provenance, market demand, and additional information not available at the time of review.

Appraisals must not be relied upon for insurance, legal, tax, estate, or financial purposes without independent professional verification.

InstAppraisal disclaims all liability for any losses, damages, or disputes arising from reliance on this appraisal, including transactions conducted based on the information provided.

By using this service, you acknowledge and agree that you assume all risk associated with reliance on appraisal results.

📸 Quick Scan
Garage-Sale Mode Fast appraisals on the go
💎 Free Online Appraisal – Upload Photos →
How our AI appraisals work