Magnetic Mounting Systems for Museums and Cultural Institutions Receives Major Review

Since the publication of Gwen's book, Magnetic Mounting Systems for Museums and Cultural Institutions, early last year, more than 350 copies have sold worldwide, including to 26 countries in addition to the US on 6 of the 7 continents. Among the purchasers are 145 museums and galleries, and 69 libraries. The book was also one of the recipients of the 2019 Awards for Excellence from the Greater Hudson Heritage Network.

2019 GHHN Award for Excellence
(Photo Credit: K.Sclafani, GHHN)

In 2019, Gwen spoke to six groups in the U.S., Canada, and Europe about magnetic systems, advocating for their use in a variety of applications.

Gwen presenting at an International Conference

In her review of Gwen's book, conservator Kloe Rumsey wrote in the December 2019 issue of News in Conservation,

"A book dedicated to the use of magnets for the mounting and display of museum objects has been eagerly awaited by the global conservation community for years....There has been significant buzz in the profession since we began to hear news of a book, and as we cross our collective fingers that it's as good as we want it to be, I'm happy to say that I think it is."

Rumsey calls out Gwen's attention to describing the scientific details of magnets, defining terms and theories within the body of the text for easy reference, illustrating the science and the systems with diagrams and figures, for drawing on case studies that offer "...tips, hacks and things to bear in mind when developing our own systems," and for providing useful tools for working with magnets.

The Triboelectric Series

Two- and Three-Part Magnetic Systems

As Rumsey concludes, "By producing this book, Gwen Spicer has introduced the wider community to these methods in accessible format, and we can now develop and grow in what we can achieve with it."

This isn't an instruction manual for a quick glance; it's worth spending time with this book to really be able to make creative decisions. While doing so might take longer than reading a set of instructions, we all know the benefits of working in this way for a varied collection. Some might say there's too much science, but this book provides all the information, and it's up to the readers to decide what they need to take away from it to achieve their own goals.

Order Magnetic Mounting Systems for Museums and Cultural Institutions

Magnetic Mounting Systems for Museums and Cultural Institutions for Sale at a Conference
(Photo Credit: K.Sclafani, GHHN)

Ms. Rumsey's review appeared in the December 2019 issue (75) of News in Conservation, the newsletter of the International Institute for Conservation of Historic and Artistic Works.

Metallic Threads Tango

Textile and organic conservators all have had the exciting, but also, at times, frustrating, experience of untangling metallic threads before restitching them. You consider yourself lucky when threads have a memory and really, truly want to return to their original placement. Would it only be the case for the breakable silk threads around which stable metallic thread is wrapped!

The reader might wonder what I am talking about, but there are many textile embroidery traditions that use metal-wrapped threads delicately arranged on the surface of the textile, which are then anchored with small stitches positioned regularly along the threads. Write Ingrid K. Jimenez-Cosme and Jannen Contreras-Vargas in their article, "Gilded silver threads; corrosion and cleaning":

The manufacture of gilded silver threads can involve different processes like fire gilding, hammering, drawing, spinning, rolling and striping wound around a fibrous core of silk or cotton, and that is just the beginning; the fine metallic threads are then combined with silk, linen, paper, parchment, cotton or other metallic elements to make complex textiles woven in lace, brocade, embroidery, etc.

M. JáRó notes in the article, "Metal Threads in Historical Textiles," "...threads have been used to decorate textiles, predominantly embroideries and woven fabrics, for several thousand years. We find them on ecclesiastical as well as on secular vestments, on different accessories like gloves, shoes, head dresses, or even on other objects like hangings and carpets." It is the Chinese and other Asian textiles that might be best known for their extensive use of metallic thread. And my examples here are Chinese. However, many other countries also had this tradition, showing their wealth and prosperity.

The technique we've been using at Spicer Art Conservation, LLC to handle metallic thread has recently changed. In the past, I had used small weights and, sometimes, very fine pins to hold the metallic threads in place. But this was never really fully successful. The sewing thread would get tangled in the heads of the pins or the tops of the small weights.

Small "kiss" weights (shot pellets
wrapped in thin polyester film
tied up with tape)

Anyone who has been reading this blog will soon know that our change, of course, has something to do with magnets!

Small block-shaped magnets covered with
paper and an extension with a handle.

Behind the silk we slipped a sheet of stainless steel. Then small block-shaped N35 magnets (1.5 mm x 8 mm x 6mm) were wrapped with filmoplast self-adhesive archival paper tape (Neschen P 90). A long tab of paper was left to serve as a 'handle' for carefully lifting or repositioning the magnet.

Metallic threads aligned and stabilized.

Learn more about magnets and their many uses in the new publications Magnetic Mounting Systems for Museums and Cultural Institutions. Available for purchase at www.spicerart.com/magnetbook.

Resources

Costa, Virginia, de Reyer, Dominique & Betbeder, Maria (2012) A note on the analysis of metal threads, Studies in Conservation, 57:2, 112-115, DOI: 10.1179/2047058412Y.0000000001

JáRó, M. (2003) Metal Threads in Historical Textiles. In: Tsoucaris G., Lipkowski J. (eds) Molecular and Structural Archaeology: Cosmetic and Therapeutic Chemicals. NATO ASI Series (Series II: Mathematics, Physics and Chemistry), vol 117. Springer, Dordrecht

Jimenez-Cosme, Ingrid K. and Contreras-Vargas, Jannen. Gilded silver threads; corrosion and cleaning, papers from the Forum of the ICON Textile Group, 4 April 2011, The Victoria and Albert Museum, London

Toth, Márta (2012) Lessons learned from conserving metal thread embroidery in the Esterházy Collection, Budapest, Hungary, Studies in Conservation, 57:sup1, S305-S312, DOI: 10.1179/2047058412Y.0000000056