MAC Lab

I thought I would do a quick post on an organization that plays a major part in Maryland archaeology- The Maryland Archaeological Conservation Laboratory, otherwise known as the MAC Lab. The MAC Lab is located at Jefferson Patterson Park and Museum in St. Leonard Maryland about an hour south of Annapolis. The Lab is a state-of-the-art archaeological research, conservation and storage facility that is estimated to hold between 7 and 10 million artifacts. Almost all of the artifact collections housed here were recovered in Maryland with much of the collections coming from archaeology projects carried-out by state and federal agencies within Maryland. Some of the collections housed at the MAC lab were acquired through private donation. The MAC lab is operated by the Maryland State Government through the Maryland Historical Trust.

What some people might not realize is that a majority of archaeology work actually takes place in the lab. It's estimated that for every week spent in the field excavating, at least a month of work is needed to properly clean, catalog, analyze and store the excavated artifacts. A major concern in the field of Archaeology right now is the proper conservation and long-term care of artifact collections. Unfortunately, there are far too many cases of artifact collections that are neglected once analysis is completed. Given the importance of the laboratory side of archaeology work, the state of Maryland is very fortunate to have such an advanced facility to care for our material past.

The MAC lab offers a range public programs including a monthly open house where visitors can go on a free guided tour of the MAC lab facilities. The next one is scheduled for May 20th!! To read more about the MAC Lab and Jefferson Patterson Park visit their website: http://www.jefpat.org/3arch-maclab.htm

Horse harness decorations

The Four Rivers Heritage Area is compiling information about horses in the region, which led me to examine some of our collections for horse related artifacts. The following image is of a brass harness decoration which measures about three inches long and was found during excavations at the Governor Calvert House:

In his influential book A Guide to Artifacts of Colonial America published in 1969, Ivor Noel Hume briefly mentions similar artifacts and attributes them to the 18th century.

Archaeology in Annapolis uncovered a similar, though less ornate, brass harness decoration from the Reynolds' Tavern site. During William Reynolds' occupation of the site, there was a stable behind the Tavern, which further supports the claim that this object was a harness decoration.

The MAC Lab website also features information and photographs of similar artifacts, which they identify as leather ornaments. The website states, "More often than not ... the metal ornaments were purely decorative and might have been placed on just about any leather strap, bag, saddle pad, sword hanger, etc." The information on leather ornaments is included in the "small finds" section of the website. The term "small finds" is used for objects that are found in small quantities on sites and therefore are difficult to analyze and interpret. The idea behind this portion of the MAC Lab website is to compile information on "small finds" so that they may eventually be used in site analysis.

As you can see we would love to learn more about leather ornaments so please add comments to this post with any additional information you may have.

To view the MAC Lab "small finds" site follow this link: http://www.jefpat.org/diagnostic/Small%20Finds/leather%20escutcheons/Web%20Pages/LeatherOrnaments.htm