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Mk-Vik-Brooch-art - 12/7/08


"Making a Simple Viking Ring Brooch" by HL HRothgar Thorsson.


NOTE: See also the files: jwlry-soldrng-art, jewelry-msg, brooches-lnks, Sharpng-Tools-art, Non-Ferrous-bib, metal-sources-msg, metals-msg, polishing-msg.





This article was submitted to me by the author for inclusion in this set of files, called Stefan's Florilegium.


These files are available on the Internet at: http://www.florilegium.org


Copyright to the contents of this file remains with the author or translator.


While the author will likely give permission for this work to be reprinted in SCA type publications, please check with the author first or check for any permissions granted at the end of this file.


Thank you,

Mark S. Harris...AKA:..Stefan li Rous

stefan at florilegium.org



Making a Simple Viking Ring Brooch

by HL HRothgar Thorsson


            Points to ponder. Ring Brooches, or popularly called Pennanular Brooches, were worn predominantly by men. A man would fasten his cloak with this brooch at the shoulder. In early-Medieval Scandinavian society, the length of the pin and the ring's decoration, as well as the value of the metal, all made a statement about the wealth and standing of the man who owned it.

            In this project, you will be shown how to shape and forge a simple and functional brooch that will look good fastening any Viking's cloak. The ring of the brooch will be approximately 4" in diameter. For smaller brooches, multiply the outer diameter you want for the ring by 3.14 to determine the length of rod you will need.


            We'll need the following materials:


2 12" solid brass rods, 1/8" diameter (available at hobby and hardware stores)

1 pint of white vinegar (available everywhere)


            And we'll need the following equipment:


heavy wire cutters (able to cut the brass rod)

1-2 pound  hammer (for forging the brass rod)


pair of standard pliers

propane torch with tank

a lighter or striker

fine tooth steel file

coarse steel wool

heavy leather gloves or welding gloves


            Phase 1 - The Ring  


            The first phase will be bending one of the rods into a circle to form the brooch's ring, then shaping the ends of the ring so they will hold the pin securely.


            Most commercially available hobby-type brass will be too hard to work at first. During their manufacture, the rods were very likely work-hardened; most metals will go from soft and pliable to hard, brittle and difficult to work when they are being formed and shaped. We will have to start by annealing, or softening, the metal. Heating the rod will leave the metal soft and easy to bend.


            While wearing the welding or leather gloves, hold the rod firmly in the jaws of the standard pliers. Strike or light the propane torch, turning the gas control until you have a strong flame. Point the flame and draw it along the length of the rod in a back-and-forth motion. Soon the rod will be hot enough to glow. This is enough to soften it. Lay the rod down on a heat-resistant surface and allow it to cool to room temperature.


            After the rod cools, gently bend the rod into a circle. The metal should be soft enough to bend with relatively little effort. You can use a solid round form to help in this step. When the rod has formed a circle, use the pliers to bend the ends to match the rest of the ring.


            The next step involves forging, or hammering, the ends of the ring. Place the ring flat against the anvil. Strike the ends of the ring a few times firmly, until you have a feel for the action. Continue hammering each side evenly until they take on the appearance of the diagram below.  

It is reasonable to expect the ends to be rough after the hammering. Using the steel file, remove any rough edges left on the metal.


The following steps can be combined with the same steps in Phase 2.


            After being heated, the brass will have a dark layer burnt on to it's surface. This is loosened by soaking the ring in the vinegar. The procedure is called pickling; since the vinegar is a weak acid it will act as a mild pickling agent. Allow the ring to soak for about an hour.


            When the pickling it finished, the brass should have a tarnished appearance with none of the dark burnt-on layer remaining. With the steel wool, scrub the ring until it has a shiny, matte look to it. Wetting the steel wool with water before scrubbing will make things easier and bring out a shinier appearance.


           We are now finished with the ring. Lay it aside for now.


            Phase 2 - The Pin


            The pin should extend about 1.5" past the outer edge of the ring. For the size pin needed for this project, cut the second brass rod to a length of 7".


            The only part of the pin that will be forged and shaped will be the end that wraps around the ring. Repeat the heating and annealing steps from earlier, but heat and soften only 1.5" on one end of the rod. The rest of the rod will need to be left hardened, to withstand being tugged on constantly by the fabric of the cloak.


            Hammer the newly softened 1.5" of the rod in the same way you did the ends of the ring. For the pin, hammer the rod uniformly flat and the same width, about 0.25" wide. This flattened end will later be bent into a circle that the ring will be passed through. Use the file to give remove any imperfections. For now, there will be a small gap in the rounded end where it almost touches the rod. We will tighten this with the hammer and anvil in the final step.


            Soak the end of the ring in vinegar as before. Scrub it until it is shiny like you did with the ring.


            Grasp the flat end of the rod with the pliers. Holding the tool firmly, curl the end of the as shown in the diagram below, forming an opening that the ring will pass through. When this is done, try slipping the ring inside this opening. It should pass through with little effort. Remove the ring and lay it aside.

If you intend to make several brooches for friends or the rest of your Household, a bench grinder would be better for the following steps.


            File the other end of the rod until it is sharp. If your cloak has reinforced holes for the pin of a brooch to pass through already, then the pin will not have to be as sharp. Scrub the sharpened end until it shines like the other parts of the brooch.


            Re-insert the ring into the rounded end of the pin. Using the hammer and anvil, gently strike the rounded end until it is closed tightly. Work the pin and ring until they pin slides on the ring smoothly.


The Ring Brooch is complete.



Copyright 2008 by James Anlage. 6221 Alfredo Drive West, Jacksonville FL  32244. <hrothgarthorsson at yahoo.com>. Permission is granted for republication in non-commercial publications, provided the author is credited.  Addresses change, but a reasonable attempt should be made to ensure that the author is notified of the publication and if possible receives a copy.


If this article is reprinted in a publication, I would appreciate a notice in the publication that you found this article in the Florilegium. I would also appreciate an email to myself, so that I can track which articles are being reprinted. Thanks. -Stefan.


<the end>

Formatting copyright © Mark S. Harris (THLord Stefan li Rous).
All other copyrights are property of the original article and message authors.

Comments to the Editor: stefan at florilegium.org