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Conservation Corner: Pipe Tomahawk

This artifact is a single-handed hatchet from North America.
General-purpose tools, they were often employed as a hand-to-hand or a thrown weapon. There is a pipe-bowl opposite to the cutting blade and a hole drilled down the center of the shaft (for smoking tobacco). A decorative soapstone bead, group of feathers, and an orange pom-pom are held together with green yarn and attached to the stem with leather lace. Furthermore there is a band embellishment of brass tacks (metal studs) around the diameter of the haft.

In general the iron axe-head was rusted, the brass areas, decorative string, and pom-pom were soiled, and the feather embellishments were damaged.

Above top: tomahawk before treatment; encircled were the main treatment areas.
Above below: tomahawk after treatment.

Importantly, the rachis of one feather had split apart, and the feather was held together only by the integrity of the barbs. Therefore the main conservation technique involved a modified form of the veterinary treatment imping: implanting a splint inside the rachis of the feather to repair it.

 

Above: anatomy of a feather showing the rachis and barbs. Image courtesy of The Cornell Lab, Bird Academy.

Above left: decorative detail before treatment; encircled were the main treatment areas.

Above right: decorative detail after treatment.

 

This treatment, along with careful, specialized cleaning revitalized the tomahawk and revealed some unique characteristics. For instance, an unusual pattern of circles was uncovered on the axe head which was previously obscured by rust and a possible maker’s mark was uncovered on the pipe bowl which could provide more diagnostic information in the future.  

 

Aside: Fleming College conservation intern Jazmin Beddard performing controlled cleaning. Image courtesy of Marie Hoffmann.

 

Treatment Images provided by Jazmin Beddard.

The Story of Ste. Marie II- A Virtual Exhibit

Located along the southern shore of Christian Island, Ste. Marie II was the last Jesuit Mission to the Huron-Wendat Nation in what is now southern Ontario and was a central place in one of the most significant stories in early Canadian history. It is one of struggle, sacrifice and change, all of which left both the Wendat and Jesuits with unexpected consequences.

A google map image showing the site of Ste Marie II. Copyright 2018.

We begin in the early seventeenth century when the French and Wendat thrived alongside one another. By far the most comprehensive records of Wendat life are the annual accounts of the Jesuit priests who lived among the Wendat from 1634 until 1650. These regular reports by those Jesuits who lived among the Wendat are filled with descriptions of Wendat life and society. Jesuit missions in North America began early in the seventeenth century. Christian proselytization was an important component of the Christian church at this time around the world. All of these sources must be employed with caution, however, as they were written by outsiders with their own agendas. Read more

Conservation vs. Preservation: What’s the Difference?

One of the most important roles museums have is to care and maintain artworks and artifacts in their collections. Museums all over the world abide by this to extend the objects life for future education and for general public enjoyment for generations to come. Although museums strive to protect every single object, environmental conditions, storage control, and individual handling all influence the longevity of the artworks and artifacts.

Conservation and preservation are two methods which are used to maintain the state of the object. Conservation is the hands-on act of working directly with the object to preserve its current condition. Such method can be invasive, for example, conservators use restoration treatments to enhance the object to its original state or appearance by removing accumulated layers of dirt and/or adding necessary components that have gone missing.

MOA Conservation Intern Josh cleaning a basket from the ethnographic collection.

Preservation is the non-invasive act of minimizing deterioration and preventing future damage of the object. Some examples are outlined below: Read more

What is Thin Sectioning?

Thin-sectioning (also known as, thin-section analysis) is an important technique used in Archaeology for the examination of the composition of various materials. Typically, such materials include ceramics or stone.

Thin-sectioning is the removal of a very thin piece (roughly 0.03 mm) of material from the object in order to be observed under a microscope. The sample needs to be so thin that the details of the material (small internal structures, and crystals) are readily displayed in the microscope in order to undergo proper analysis. This method is crucial in determining the raw material used for the specific object, or in the case of faunal remains, determining how the animal was killed. While we are able to obtain crucial information from thin-sectioning, it has some limitations. For instance, thin-sectioning is an abrasive method which doesn’t align with the archaeological view of limiting destructive analysis techniques on artifacts.

 

Thin sectioning is only done on samples with no accompanying context. Here samples are first coated with epoxy to create pucks that are later cut to a thickness of 30 microns.

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A Look Back: An Unusual Holcombe Point in the Vogt Collection

Originally from the Palisade Post, 1987 Vol 9 no.1

The museum received a donation of artifacts from the Vogt family, obtained from Lambton County. One of the artifacts in this collection is an unusual “Holcombe” point.

Drawing made for the museum by artist Catherine Comrie.

The Holcombe point type was first defined on the basis of specimens recovered on Holcombe Beach in Macomb County Michigan. Often made from Onondaga or Bayport Chert, this lanceolate point with a concave base and fine parallel flaking is confined to the later part of the Paleo Period ca.8000 BCE. Read more

International Archaeology Day: What You Need to Know

On October 21st, hundreds of organizations across the world will be holding workshops, fairs, and lectures for International Archaeology Day.

“International Archaeology Day is a celebration of archaeology and the thrill of discovery. Every October the AIA and archaeological organisations across the United States, Canada, and abroad present archaeological programs and activities for people of all ages and interests. Whether it is a family-friendly archaeology fair, a guided tour of a local archaeological site, a simulated dig, a lecture or a classroom visit from an archaeologist, the interactive, hands-on International Archaeology Day programs provide the chance to indulge your inner Indiana Jones.”
– AIA Website

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The Classificatory-Descriptive Period: Explorers and Romance

Written by MOA Exhibition Intern Joel Wodhams

What do you think of when you think “archaeologist?” Don’t try to be too correct. Have some fun. When I think of an archaeologist I cannot help but imagine an Indiana Jones-like figure: someone exploring jungles and deserts in search of mysteries from the ancient world. This isn’t what archaeology is today, but it is part of the undeniable charm and romance of archaeology. Read more

Canadian Currency from the 16th Century to 1867

Example of a wampum shell bead excavated in Southern Ontario

The evolution of early Canadian currency offers a unique perspective into the growth of Canada as it was evolving into a nation. From it’s pre-colonial origins, to the tokens ushered in by Confederation in 1867, currency saw many forms and many uses.

Early 16th Century: First Nations and Wampum

As Canada was being settled, coins from Europe were scarce and far between. Interactions with the First Nations led to strong trade systems through the bartering of goods such as furs, wampum, copper objects, tools, and beads.
Wampum was highly valued among the Indigenous peoples not only for the time and difficulty of creating wampum shell beads, but the ceremonial functions of both the beads and the wampum belt. Wampum most importantly conveys messages, marks peace treaties, and records historical events using marks of friendship and respect. To early European traders, beads were essential to the fur trade since they were small and high value. Europeans used the beads to trade for pelts to cover the high demand for fashionable furs in Europe. Read more

Online Collections: A Digital Experience

Technology is an integral part of our society. We spend countless hours checking our emails, browsing social media, and looking up ratings of places before we even visit them. We have the opportunity to connect with places across the world we may otherwise never have the opportunity to visit. The widespread accessibility of the internet allows museums the opportunity to present their collections online, making them more accessible and present within a wider community. With the quick advances in technology, it can be hard to stay up to date in the museum world. Online collections are one way of staying relevant with today’s technologically savvy generation. Read more