Image:Piano upright action.png

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This is a file from the Wikimedia Commons. The description on its description page there is shown below.Commons is a freely licensed media file repository. You can help.

1, Key 2. Key frame 3. Key lead 4. Front rail pin and punching 5. Balance rail pin and punching 6. Back rail cloth 7. Capstan screw 8. Abstract 9. Abstract lever 10. Abstract lever flange 11. Lower action rail 12. Action bracket 13. Wippen 14. Jack flange 15. Jack spring 16. Jack knuckle 17. Jack 18. Bridle wire 19. Back check 20. Bridle tape 21. Regulating rail 22. Regulating button and screw 23. Jack stop rail 24. Back stop 25. Hammer butt 26. Hammer shank 27. Hammer molding 28. Hammer top felt 29. Hammer under felt 30. Wippen flange 31. Spoon 32. Middle action rail 33. Damper lifting rod 34. Damper lever 35. Combination flange for damper lever and hammerbutt 36. Spring rail spring 37. Spring rail 38. Damper wire 39. Damper block 40. Damper head 41. Damper felt 42. Action bolt

Summary

Description	Upright piano action
Source	Regulation and Repair of Piano and Player Mechanism together with Tuning as Science and Art
Date	1909
Author	William Braid White
Permission ( Reusing this image)	Copyright 1909 by Edward Lyman Bill (Publisher)

Licensing

This is a faithful photographic reproduction of an original two-dimensional work of art. The original image comprising the work of art itself is in the public domain for the following reason:

This image (or other media file) is in the public domain because its copyright has expired.

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Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Côte d'Ivoire has a general copyright term of 99 years and Honduras has 75 years, but they do implement that rule of the shorter term.

Under United States copyright law, originality of expression is necessary for copyright protection, and a mere photograph of an out-of-copyright work may not be protected under U.S.copyright law. This photograph was taken in the U.S. or in another country where a similar rule applies (for a list of allowable countries, see Commons:When to use the PD-Art tag#Country-specific rules).
This photographic reproduction is therefore also in the public domain.

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	Date/Time	Dimensions	User	Comment
current	06:45, 12 February 2007	1,638×1,602 (1,000 KB)	SEWilco	({{Information \|Description=Upright piano action \|Source=Regulation and Repair of Piano and Player Mechanism together with Tuning as Science and Art \|Date=1909 \|Author=William Braid White \|Permission=Copyright 1909 by Edward Lyman Bill (Publisher) \|other_v)

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