Skip to main content

How I Made an Eight Inch English Layout Square

The Joiners Square is a tool used in the production of right angles, either in the drawing of lines or in the planing up of stuff...

George Ellis, Modern Practical Joinery, 1902



I've been using a 4 inch drafting square that I bought in a hobby store 20 years ago to do the layout for transverse braces on guitar tops and backs. It's not the squarest square anymore and I use a 12 inch steel ruler to extend the line off the square when I use it and I've noticed that those lines often are truly square to the center line drawn on the top or back. I correct it by pulling a 3-4-5 measurement to check the squareness.

I rarely make tools for my luthier work anymore, making a tool takes away from spent at the bench creating a guitar, but I'm getting a little tired of fighting that little square.

So I made a layout square based upon the old English layout square that seems to be every where on the wood working internet these days.

I hope many of you have made this English layout square, it's awfully pretty and appealing.

The square I made doesn't have the fancy ogees that are on the Schwarz-ian square, just simple ogees and partial circles.

The wood that I used was some California laurel (umbellularia californica), click here to learn more about this gorgeous wood, that I have on hand.

I apologize if some of these photos are a little blurry, I used my iPhone to take several of the shots and didn't pay enough attention on the area where the camera was focusing.


I drew a simple ogee on the legs, roughed that out with a sloyd knife and then refined the shape on small sanding drum chucked into the drill press.




The half lap joints were sawn and then finished with a chisel, the blade on my Stanley No.271 router plane needed sharpening, again I didn't want to take the time, a sharp chisel and a safety edge file cleaned up the joints.





Laying out where the brace cross member goes...





All the pieces ready to be glued...



..and the glue up!






The finished square! I squared it off the edge of a piece of foam board.

Why an eight inch square? The classic guitar models I make are usually no wider than 15 inches.

The area inside the legs and brace reminds me of a gable on the Rouen Cathedral...




The square in use. It should make work a little easier!


Here's Isabelle Selder, enjoy!



Comments

Popular posts from this blog

Off the Bench and For Sale: Miguel Rodriguez Style Guitar

This guitar has a Western Red Cedar top, Claro walnut back and sides, Royal ebony fretboard, Indian rosewood bridge and a 650mm string length.

This guitar has a beautiful voice and is loud! I was amazed at how loud it is as soon as I got the strings on and tuned to concert pitch. It is easy to play and I am blown away by the musical nuances that can be created with this guitar.

Please click on Guitars Currently Available or Studio Model to read more about this wonderful guitar!



1961 Hernandez y Aguado Style Classical Guitar, Redwood/Indian Rosewood, For Sale

The partnership of Manuel Hernandez and Victoriano Aguado was one of the most successful in guitar making history.

Roy Courtnall, Making Master Guitars, 1993

Please note that this guitar is currently for sale at Savage Classical Guitar. Please click here to see this guitar!

I made this guitar several years ago, but because of custom orders, I had to set it aside. I put strings on it two weeks ago and it is a most magnificent sounding guitar! It has good, clear separation string to string, wonderful sustain with evenness and balance throughout with a very lyrical voice. I originally made this guitar for myself, but someone with a good strong technique and a good understanding of musical interpretation should own this guitar and play it on a regular basis.



This guitar is a fairly close copy of a guitar made by Hernandez y Aguado in 1961. The body length is 480mm, most of the HyA guitars had a body length of 490mm; string length is 650mm, many were 655mm and longer; other than that I trie…

Late Summer, Early Fall and a Spruce/Ziricote Classical Guitar

Thus begins what many residents feel is the Southern Rockies' most beautiful time of the year - Indian summer.

Audrey DeLella Benedict, The Southern Rockies, 1991


It is sunny today with bluebird skies highlighting the golds and oranges of the aspen trees.

Fog covered our little hollow all day yesterday, the sun came out at exactly 4:45pm and shone upon us for fifteen minutes, then the clouds came back.



The aspens and ferns in the backyard...



A few wildflowers are blooming, like this harebell...


Our little flower garden is going to seed...



I dropped six ponderosa pine on our property last week for firewood and fire mitigation, as you can see I have much work to do splitting and stacking the firewood.


This is the latest guitar on the bench, a 1961 Hernandez y Aguado style guitar, with a Colorado Engelmann spruce top...



and ziricote back and sides.

I am in the process of pore filling, later this week I will start the French polish.

It has an incredibly loud tap tone, it will be wond…