Current & Recent Projects
Hamilton
55" Hamilton Upright #82492 (1916)
Traditional Oak Cabinet, Refinished by Owner. Reconditioned in October 2015 for the owner in Elk River, MN., who moved the piano after reconditioning to the home of her daughter and grandchildren in St. Joseph, MN. This piano is a family heirloom--it was purchased by the owner's parents.
IMPROVEMENTS:
Complete Cleaning--Clean strings, pressure bar, keybed, keypins, pedal mechanisms.
Recondition Action—Reshape hammers, Tighten action screws, Replace or repair defective parts, Clean & lubricate.
Install New Plastic Keytops--Remove original ivories, clean, glue keytops, shape to keytops, clean & sand.
Complete Regulation—All adjustments to ensure that piano plays like new, tune to A-440.
 |
01 Action cleaned with compressed air |
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 |
02 White keytops removed |
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 |
03 Keytop surfaces sanded |
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 |
04 New keytops installed with PVC-E glue |
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Selected pictures of the step-by-step improvement process
CLICK PICTURE FOR LARGER IMAGE, THEN CLICK "CLOSE" TO RETURN TO THIS PAGE
Original Manufacturer of this brand-name--Hamilton Piano Company
Established--Chicago Heights, IL in 1889.
Other brand-names used by this manufacturer--Controlled by the Baldwin Piano Company, Cincinnati, OH.
From: Pierce Piano Atlas, 12th Edition (2008, Larry Ashley Publisher, Albuquerque, NM).
Note: To obtain the age of your piano and details about the manufacturer, click: Pierce Piano Atlas--"the world's most authoritative publication on piano manufacturers, past and present." To learn how a piano works and how to go about buying one, we encourage you to purchase The Piano Book.
 |
21 New bridle tapes installed with PVC-E glue |
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 |
22 Regulating rail cleaned & lubricated |
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 |
23 Hammer rail & hammer spring rail cleaned & lubricated |
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 |
24 Rails & bridle tapes installed in action |
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 |
17 Defective jacks replaced |
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 |
18 All action screws tightened |
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 |
19 Defective abstracts repaired |
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 |
20 Hammer heads reshaped with Dremel sander |
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A - IN OUR SHOP
 |
13 Keytops ready for installation |
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 |
14 Loose center pins replaced with larger size |
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 |
15 Defective hammer flanges replaced |
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 |
16 Hammers traveled & spaced |
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 |
05 Three sharps installed with epoxy |
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 |
06 Sharps cleaned |
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 |
07 Rails & damper levers removed |
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 |
08 Old bridle tapes removed |
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 |
09 Keytops trimmed on router |
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 |
10 Second cut on router |
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 |
11 Final shaping with file |
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 |
12 Sides of keytops sanded |
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B - AT THE PIANO OWNER'S HOME
For contact information, go to the "Home Page"
 |
25 Damper rods cleaned & re-installed |
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 |
26 Damper levers cleaned & lubricated |
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 |
27 Damper levers re-installed |
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 |
28 Ready for completion in piano! |
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 |
29 Clean strings with steel wool |
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 |
30 Recondition & lubricate pedal mechanisms |
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 |
31 Clean keybed, install new underkey punchings |
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 |
32 Install action, align dampers & hammers to strings |
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 |
33 Replace missing action bolt |
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 |
34 Regulate capstans |
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 |
35 Regulate white key heights |
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 |
36 Regulate heights of sharps |
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 |
37 Regulate key spacing & pins |
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 |
38 Key dip regulated |
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 |
39 Letoff regulated |
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 |
40 Damper spoons regulated |
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 |
41 Soft pedal mechanism repaired |
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 |
42 Tuning |
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 |
43 Install new nameboard felt |
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 |
44 Project completed! |
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 |
45 Keyboard & decal close-up |
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