Category Archives: crack

Ruminations on Historic Guitar Restoration

2022
AL#145 p.16               
Jeffrey-R. Elliott                                                                                           

▪ Elliott is best known for his long career of making classical guitars of the highest quality, but he has also undertaken some major restorations of important historic instruments. Here he reviews three projects and shares thoughts about his approach. Mentions Jose Romanillos, Hermann Hauser Sr., Antonio de Torres, Francisco Tarrega, Francisco Gonzalez, Peter Radcliff.

A Larson Bros. Harp Guitar Restoration

2020
AL#140 p.34               
Kerry Char                                                                                           

▪ This ornate contraption had seen a lot of use and abuse in almost a dozen decades of service. Long-ago modifications plus the pull of sixteen strings left it in a sorry state. It had to be taken in hand rather decisively to be brought back into playing condition. Two necks, the back, the enormous bridge, and a lot of bracing came off. Content warning: contains lutherie gore.

A Smashed Top and a Shattered Headstock

2019
AL#136 p.12               
Kerry Char                                                                                           

▪ A cool old Gibson-era Epiphone guitar got well and truly smashed in an incident involving large and excited dogs. Better call Char! Kerry Char, that is. He jumps right in to remove the top, take off the braces, and then put the whole thing back together and polish it up nice before you can say “Kalamazoo!” From his 2017 GAL Convention slide show.

Removing Top and Back Guitar Plates

2018
AL#135 p.30               
Kerry Char                                                                                           

▪ Kerry Char sawed the top off an old Gibson flattop in front of a group of several dozen luthiers at the 2017 GAL Convention. And within the same hour he pried the back off a Knutsen harp guitar. Step by step photos.

Pickguard Cracks: A New Twist on a Common Soundboard Repair

2017
AL#131 p.58               
Kjell Croce                                                                                           

▪ Everybody has seen them; those cracks on the tops of old Martins that form just south of the soundhole when the pickguard shrinks. Croce shows us how to close and reinforce the crack, and then make a well-behaved modern pickguard.

The Soundpost Cannon Incident

2017
AL#131 p.50               
James Condino                                                                                           

▪ Pop goes the soundpost! Can this affordable old Kay bull fiddle be saved? Plywood-doghouse bass specialist James Condino shows us how.

The Monster in the Attic

2017
AL#129 p.20               
C.F. Casey                                                                                           

▪ When a neighbor brought in “Grampa’s old guitar” for Fred Casey to look at, he got a shock. The guitar was a whopper. Or more properly, a monster. That’s what Lyon & Healy called this very wide guitar. It was pretty well smashed, but soon it was back in playing condition. Does this guitar make my hips look big?

Restoring a Battle Axe

2009
AL#97 p.48               
Roger-Alan Skipper                                                                                           

▪ Skipper decides to save the life of a Martin D-28 that most of us would use for spare parts and firewood. A new top is made and severely cracked sides and back are restored to usefulness by interesting techniques that offer strength and renewed life rather than cosmetic perfection. In other words, a repair that mere mortals can afford. Good job! With 12 photos.

Inlaid Splices

2008
AL#96 p.60               
John Thayer                                                                                           

▪ Don’t put a repair patch on top of the wood, put it in the wood! Probably for carved tops only, but a fine idea (and pretty, for you folks who like to peek inside of instruments. With 11 photos.

From Trash to Treasure

2008
AL#95 p.32      ALA5 p.76         
Tobias Braun                                                                                           

▪ Braun took on the job of restoring a massively injured Spanish factory guitar made approximately in 1900. This is not only a close look at how such work is done, but an examination of how these guitars were made. It’s not a Torres, but it’s pretty cool. With 41 photos and 4 catalog page reproductions.

Mending a Bomber

2007
AL#89 p.30               
John Calkin                                                                                           

▪ A number of acoustic guitars built during the ’60s demonstrated peculiar design traits, and this smashed up Gibson B-25 is a fine example of such. The author returns it to playable good health while maintaining its quirkiness in all its glory. With 12 photos.

A Flattop Mandolin Resurrection

2006
AL#86 p.50               
John Calkin                                                                                           

▪ This is another of the author’s attempts to save a ruined instrument without ruining the customer’s bank account. The subject this time is a WWI-era Gibson army-navy style mandolin. With 14 photos.

Resurrecting the Family Guitar

2006
AL#85 p.46               
John Calkin                                                                                           

▪ Some instruments aren’t valuable enough to warrant extensive repair work but are too interesting to throw away. Enter the resurrectionist. In this case the subject is a ’30s tenor guitar by Regal. Cracks are fixed, braces are replaced, a new bridge is made, and the neck is refitted. With 21 photos.

Restoring Tarrega’s 1888 Torres

2005
AL#83 p.18   BRB7 p.364            
Jeffrey-R. Elliott                                                                                           

▪ Restoring famous instruments is a tricky business. If they are also old, well-played, and abused by poor storage facilities the work becomes a cross between knowledge, craft, and art. Elliott goes where few of us would care to travel, explaining every step of restoration as he goes. Perhaps as important is what he doesn’t do. The ethics of restoration is a foundation of the story. With 42 photos as well as a 2-page spread of GAL full-size plan #52.

This article has been nominated as one of the Guild’s fifty best articles published before 2010.

The Dan and Frank Show: Through the Soundhole Repair Techniques

2004
AL#78 p.4   BRB7 p.174            
Dan Erlewine   Frank Ford                                                                                       

▪ A ton of guitar repairs can only be accomplished by reaching through the soundhole. Here, two masters of the genre describe some of their methods a working in the cramped darkness, some of the tools they’ve used and/or created, and the attitude you have to acquire when getting stumped and handing back an unrepaired guitar is not an option. With 32 photos.

Review: Shoptalk 6

2003
AL#73 p.61   BRB7 p.523            
John Calkin                                                                                           

▪ This video is a collection of shop tips that the reviewer found to be valuable and entertaining, especially in view of the low price.

Product Reviews: Crack Repair Set

1997
AL#51 p.58   BRB5 p.440            
Harry Fleishman                                                                                           

▪ The Guild’s tool buster tames two new offerings and enjoys the ride. The first is a knife for opening cracks in guitar tops. The other is jig that thins and shapes the splints to be put into the slots cut by the knife. Along the way he examines the catalog of Luthiers Mercantile International.

Nineteen Stew-Mac How-to Videos 2

1996
AL#48 p.46   BRB4 p.474            
John Calkin                                                                                           

▪ Reviewed here are six videos, one about violins setups, one about French polishing, and four about guitar repair. All are found worthy, though two of the repair tapes are for the inexperienced luthier.

Brazilian Guitar Makers

1993
AL#33 p.12   BRB3 p.278            read this article
Roberto Gomes                                                                                           

▪ Gomes offers a list and short description of some current Brazilian builders.

Torres Guitar Restoration

1993
AL#33 p.14   BRB3 p.280            
R.E. Brune                                                                                           

▪ Brune describes a rare 11-string Torres guitar and the manner in which he restored it. With 11 photos and a half-page of drawings. Mentions Romanillos.

At the Workbench

1993
AL#33 p.36   BRB3 p.303            
Wes Brandt                                                                                           

▪ A well-known repairman delivers eight tips, including an alternate way to bend a Venetian cutaway, tool tips, and a way to bend sides more accurately.

Opening and Cleaning Cracks

1988
AL#13 p.54   BRB2 p.34            
Al Stancel                                                                                           

▪ Stancel opens old repaired cracks with heat and chemicals, cleans them with surfactants, and mends them with hide glue. The author works with the fiddle family, but his advice should flow over into any luthier’s discipline.

Superglue Crack Repair

1987
AL#10 p.35   BRB1 p.397            
Don Musser                                                                                           

▪ Improve the hold of superglue by adjusting the pH factor of the wood. Also, how to find and heal hairline guitar cracks before lacquering.

This article has been nominated as one of the Guild’s best articles published before 2010.

Accelerator for Superglue and More

1988
AL#10 p.35   BRB1 p.397            
Chris Pile                                                                                           

Thick superglue and accelerator are introduced.

This article has been nominated as one of the Guild’s best articles published before 2010.

Violin Top Crack Repair

1986
AL#7 p.50   BRB1 p.258            
George Manno                                                                                           

▪ This is repair advice from an experienced violinmaker. The procedure listed begins after the top has been removed. Top removal was described in AL#5.

Restoring a Martin Harp Guitar

1984
DS#279   LW p.62   ALA6 p.2         
Ted Davis                                                                                           

▪ This rare Martin required the creation of a new harp neck as well as the repair of many top and side cracks. The plans included are also available as GAL full-scale blueprint #7. Includes 5 photos.

Splining Soundboard Cracks

1984
DS#285   LW p.97            
Michael Dresdner                                                                                           

▪ Dresdner studs the crack, then compresses the edges of the top crack into a wedge shape into which a tapered spline is glued. This technique has become routine, but this is one of the first times it reached print. He also offers a recipe for touching up the new wood to a “vintage” color.

Positioning Studs for Top Cracks

1980
DS#165   LW p.96            
Mike Janosko                                                                                           

▪ Problem: since you began pumping iron your arms are too big to fit through a guitar soundhole. Here’s another way of reinforcing top crack repairs without asking help from your pencil-arm brother-in-law. With 1 drawing.

Gluing a Cracked Back or Top

1979
DS#129   LW p.98            
Ted Davis                                                                                           

▪ This is a method for mending cracks in free, unbraced plates using only small nails and a workboard. Includes a drawing of the technique.

Deep Studding Top Cracks

1979
DS#116   LW p.95            
Al Leis                                                                                           

▪ So how does one reach w-a-y back there to reinforce top crack repairs? By making a special clamp, and by evolving a slick method of using it. Here’s how it’s done. Includes 2 photos.