Summer in the Conservation Lab

By Rebekah Engelland, Maryland Archaeological Conservation Laboratory Intern

During my summer internship with the Maryland Archaeological Conservation Laboratory (MAC Lab), I learned much about the conservation of archeological materials. As a pre-program conservation intern looking at graduate schools, I knew very little about conservation practices. I first focused on the treatment of iron, spending time in the air abrasive unit (essentially a microscopic sand blaster), practicing on non-archeological iron that had corroded. Once I felt comfortable with the air abrasive unit, I moved on to iron from archeological sites that required conservation. The next step in treating iron is to remove the chlorides, one of the critical components to rust. Every week I had to check the amount of chlorides in six different containers as the salts were extracted from the artifacts and drawn into a caustic solution.

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Working on the Fifth Regiment Armory’s World War I Memorial in Baltimore

Following iron, I learned how to clean copper alloy artifacts, which involved using a scalpel under a microscope to remove soil and corrosion until I came down on a stable patina layer. I also cleaned white metal artifacts (tin, aluminum and lead) and applied a protective coating once no more soil or corrosion remained. For silver-plated items, I learned to use electrolytic reduction, an electrochemical technique, to help take off the outer layer of tarnish and limit the amount of polishing before I applied a protective coating of wax. Lead required a different approach, and I used electrolytic consolidation to reduce the corrosion on the surface of the lead artifacts.

Throughout the summer, I also had the opportunity to go out into the field and help on projects. MAC Lab Conservator Heather Rardin and I had the chance to see a laser cleaning demonstration at the Fifth Regiment Armory’s World War I Memorial in Baltimore, where the Conservation of Sculpture and Objects Studio, Inc. removed previous paint layers and dirt from both bronze and stone with a laser custom-built for conservation. One of the assistants let me try out the laser to clean a few feathers on one of the bronze eagles.

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Removing ship’s timbers at Alexandria’s historic waterfront

At the Alexandria, Virginia waterfront, MAC Lab Head Conservator Nichole Doub and I helped Alexandria Archaeology’s team with on-site conservation as they deconstructed a ship’s hull before an underground parking garage was built. The ship, along with two others, was deliberately sunk to be part of a late 18th century wharf. By the time I joined the project, the team was removing the ship’s timbers using a crane. Nichole guided the deconstruction process, making sure the team did as little damage as possible to the remains of the ship. We returned a couple days later and helped the team remove the ship’s keel, which I helped strap to the crane. It was incredible playing a small role in saving a part of Alexandria’s history.

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Cleaning statues in Prince Frederick

On another excursion, Heather and I went to the Prince Frederick courthouse and helped Howard Wellman Conservation LLC treat three statues. The marble and limestone bases were treated with a biocide and then scrubbed down. To coat the bronze statue, we used a blow torch to heat up the metal. Then we applied a protective layer of wax with the brush, heating it up more with the blow torch to remove the brush strokes. These treatments would protect the statues against both corrosion and biological growths, though they would need to be repeated every few years.

Over the summer I received an extensive education on archeological and object conservation from the amazing staff at the MAC Lab. This experience makes me feel much more prepared to apply to graduate conservation programs. I want to thank everyone at the MAC Lab for taking the time to teach me and making this a truly incredible internship.

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New Pieces of History at the MAC Lab

By Patricia Samford, Director, Maryland Archaeological Conservation Laboratory

It somehow seems appropriate that the acquisition by the State of Maryland of many of Baltimore’s most important artifact collections would occur during April — Maryland’s Archaeology Month.  These collections, which were generated through the work of the Baltimore Center for Urban Archaeology, will be curated by the Maryland Archaeological Conservation Laboratory (MAC Lab) at Jefferson Patterson Park and Museum.

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A privy filled in the early 19th century at the Clagett’s Brewery site (18BC38) yielded 432 ceramic and glass vessels, including this unusual scratch blue pearlware chamberpot bearing the initials of England’s King George.

The formation of the Baltimore Center for Urban Archaeology in April of 1983 was arguably the single most influential action affecting archaeology in the city.  Baltimore mayor William Donald Schaefer, impressed by the Archaeology in Annapolis project, decided that a similar program was needed to promote heritage tourism in Baltimore. Mayor Schaefer envisioned excavations as a way, through the media and public visitation, of promoting Fallswalk, a new historic walking trail along Jones Falls.  In establishing the Center, Schaefer instituted the first public archaeology program ever funded by a major U. S. city.

Over the next fifteen years, the Baltimore Center for Urban Archaeology conducted historical research on 53 city properties, resulting in 21 excavations. Some of the most important projects included the Clagett Brewery (18BC38)—one of Baltimore’s earliest breweries—along Jones Falls, and Cheapside Wharf (18BC55), where the Inner Harbor is located today. The center’s work generated around 500 boxes of artifacts—collections that have revealed important evidence about the city’s past and its important role as a port city.

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Members of an Archaeological Conservancy tour admire artifacts from the privy at Clagett’s Brewery

Elizabeth A. Comer directed the BCUA from its inception in 1983 until 1988, when she left to work in tourism in the Schaefer administration. Upon her departure the direction of the BCUA was shared by Kristen Stevens Peters and Louise Akerson. Louise, who had been the BCUA’s Lab Director since 1983, assumed overall direction of the BCUA when Kristin left in 1990, and continued in that role until her retirement in 1996. Esther Doyle Read was the final director of the BCUA until it was dissolved, along with the City Life Museums, in 1997. The collections generated through the center’s work were acquired by the Maryland Historical Society. For the next twenty years, the collections and the records associated with the excavations were unavailable to researchers and students. Negotiations between the State of Maryland, the City of Baltimore and the Maryland Historical Society resulted in the collections being turned over to the state in April of 2018.

The MAC Lab has already begun to make the collections available to the public.  A sample of artifacts from the Clagett Brewery Site was on display during Jefferson Patterson Park and Museum’s Discovering Archaeology Day event on April 21st and they were also popular with the Archaeological Conservancy tour of the lab.  Over the next several months, artifacts from the collections will begin to be added to the Diagnostic Artifacts in Maryland website and also to Maryland Unearthed, a website that allows the public and researchers to learn more about the collections at the lab.   For more information about this collection or the work of the Maryland Archaeological Conservation Laboratory, please contact patricia.samford@maryland.gov.

Author’s note: This is a slighly updated version of the original article with a few factual errors corrected.

Historic Preservation Non-Capital Grants Awarded for FY 2018

After receiving over $1.1 million dollars in requests for research, survey and other non-capital projects, the Maryland Historical Trust awarded nine grants totaling $200,000 to nonprofit organizations and local jurisdictions throughout the state. Historic Preservation Non-Capital grants, made available through Maryland General Assembly general funds, support and encourage research, survey, planning and educational activities involving architectural, archeological and cultural resources.

The goal of the Historic Preservation Non-Capital Grant Program is to identify, document, and preserve buildings, communities and sites of historical and cultural importance to the State of Maryland. These grant funds have not been available since 2012, and thus, the Maryland Historical Trust identified several special funding priorities for the FY 2018 grant cycle, including:  broad-based and comprehensive archeological or architectural surveys; assessment and documentation of threatened areas of the state due to impacts of natural disasters and ongoing natural processes; and projects undertaking in-depth architectural or archeological study of a specific topic, time period, or theme. This year’s grant awards, listed below, ranged from $10,000 to $45,000.

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Preservation Maryland received a FY 18 grant for “Documenting Maryland’s Women’s Suffrage History.” Photograph: “Maryland Day” Pickets at White House, 1917. Library of Congress, Prints & Photographs Division. Credit: Harris & Ewing. 

The availability of fiscal year 2019 non-capital grant funds will be announced in the spring of 2018 on the Maryland Historical Trust’s website, along with application deadlines and workshop dates.

For more information about the Historic Preservation Non-Capital Grant Program, please contact Heather Barrett, Administrator of Research and Survey, at 410-697-9536 or heather.barrett@maryland.gov.  For information about organizations receiving grants, please contact the institutions directly.

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The Somerset County Historical Trust, Inc. received funding to document threatened sites in Dorchester and Somerset counties. Photo of Smith Island house: Heather Barrett.

Somerset County Historical Trust, Inc. – Somerset and Dorchester Counties ($45,000)

Project work includes the completion of a historic sites survey of threatened sites in Somerset and Dorchester counties.

The Society for the Preservation of Maryland Antiquities, Inc./Preservation Maryland – Statewide Project ($20,000)

Project work includes research and educational activities related to the women’s suffrage movement in Maryland, including the development of new and updated National Register of Historic Places nominations and Maryland Inventory of Historic Properties forms for specific sites. This work is timely due to the upcoming 100th anniversary of the passage of the 19th amendment, which gave women the right to vote.

St. Mary’s College of Maryland – Prince George’s, Charles, Calvert, and St. Mary’s Counties ($45,000)

This project includes the survey and documentation of early domestic outbuildings in southern Maryland with high-resolution digital photography and measured drawings.

The Archeological Society of Maryland, Inc. – Frederick County ($13,500)

This project involves the preparation of a final report on multiple 20th and 21st century excavations at the prehistoric Biggs Ford site.

Anne Arundel County, Cultural Resources Division – Anne Arundel County ($17,500)

The project includes a review of heritage themes and sites in Anne Arundel County, which will result in a survey report on one major, underrepresented heritage theme and completion of new and updated Maryland Inventory of Historic Properties forms.

Historic St. Mary’s City – St. Mary’s County ($16,000)

This grant will fund a geophysical prospection effort to locate the 17th century palisaded fort erected by the first European settlers of Maryland.

The Archeological Society of Maryland, Inc. – Location Undetermined ($13,000)

This grant will provide the public the opportunity to participate in a supervised archeological excavation through the 2018 Tyler Bastian Field Session in Archeology. The specific site has not been identified yet, but this is an annual event supported by the Archeological Society of Maryland and the Maryland Historical Trust.

The Morgan Park Improvement Association, Inc. – Baltimore City ($10,000)

Project work includes the completion of a National Register nomination for Morgan Park, an African-American neighborhood in Baltimore with strong ties to Morgan State University.

Chesapeake Bay Watershed Archeological Foundation, Inc. – Dorchester County ($20,000)

Project work includes survey of the shoreline of the Honga River Watershed for undocumented prehistoric and historic sites and to supplement the Maryland Historical Trust’s data concerning previously documented sites.

Artifacts, Oyster Shells and Shipwrecks: My Internship with the Maryland Historical Trust

By Ryan Miranda, 2017 Summer Intern in Maryland Archeology

As the summer archeology intern with the Maryland Historical Trust, I was excited to make the most of this great opportunity. My first day included introductions to the archeology team of Dennis Curry, Matt McKnight, Charlie Hall and the rest of the staff, after which I began to help with setting up the equipment for the annual Tyler Bastian Field Session in Maryland Archeology, held this year at the 17th century Calverton site in Calvert County.

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Pipestems from Calverton

During the field session, I experienced all parts of an archeological excavation. I laid out several units, broke ground, removed turf, excavated and sifted through the loose soil to find artifacts. My main role during the field session though was lab manager and paperwork supervisor. While I had experience in the excavation side of field work, I had little experience in the lab work side. With the help of the Kirsti Uunila, an archeologist and planner with the Calvert County government, the experience exposed me more to how to properly clean, count and organize artifacts. I learned the vital role of organizing paperwork in the field and keeping accurate records up-to-date. Archeology is a destructive science. Without proper documentation and organization, artifacts and paperwork with the provenience details and description of finds could be lost. Important details from the past would remain uncovered.

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Measuring oyster shells

The next part of my internship was co-authoring a field report with Charlie Hall. This report described work at a Late Woodland Native American site that was excavated in 2009—a site which contained a shell midden despite being a few miles upstream from where oysters are usually found. My portion of the report focuses on the cultural settings of the site and the oyster analysis. The cultural settings section examines the general prehistory of the area, from the Paleoindian era to the Late Woodland. It included explanations of settlement patterns, subsistence, technology and how they all evolved through time. The oyster analysis section entailed researching how to properly measure oysters and interpret the findings. I then continued the work of a previous intern to measure the shells to help determine the possible environment that each was grown in. This part of the internship familiarized me with the research side that is crucial to archeology. I found it fun to discover new information about objects and times with which I was not familiar. Simultaneous to the oyster shell project, I was also cleaning artifacts from the spring field session, which afforded me the opportunity to handle some amazing objects.

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The author conducting maritime survey. Photo credit Troy Nowak.

 

The final part of my internship was spent working with the Maryland Maritime Archeology Program. I worked with one of the State’s underwater archeologists, Troy Nowak, and was able to go out into the field (or should I say, out on to the water) to help document several shipwrecks along the western shore of Maryland. I helped plan and execute side scan sonar and magnetometer surveys which allowed us to obtain clear images of what was beneath the waves. This was an incredible opportunity to get hands-on training with the tools of a maritime archeologist and learn more about Maryland’s maritime history.

Though my time here at the Maryland Historical Trust was short, I have valued the experience and the lessons I have learned here. I would like to thank the staff for welcoming me into the community and making this internship an amazing experience.

Introducing Map-Based Medusa: Viewing Maryland’s Historic Places in Real Time

By Gregory Brown, Cultural Resource Information Manager

To kick off Preservation Month this May, the Maryland Historical Trust is pleased to announce a new interactive map-based tool, “map-based Medusa,” to explore the state’s inventory of historic places and archeological sites.  Taking advantage of new web-based mapping technology, map-based Medusa offers the opportunity to view Maryland’s extensive geographic database of historic and cultural properties and to access the records linked to these resources, all within an easily accessible user friendly interface.

Blog1The new system allows both in-house and remote access to the documentation of over 60,000 architectural and archeological resources in a variety of ways. Consultants and staff can view a proposed project area and see all known cultural resources, with links to Maryland Inventory of Historic Properties forms, National Register nominations, determinations of eligibility, and other detailed documents. Map-based Medusa also allows you to look up a property by name, address or inventory number, and view that property on a map along with associated forms and photos.

Most architectural information is freely available in Medusa. Archeological site location is restricted to qualified archeological professionals as mandated in the state’s Access to Site Location Policy. Any qualified professional can apply for a Medusa account to get access. For assistance using map-based Medusa, tutorials and FAQs are available online. We will introduce webinars and introductory videos in the coming months.

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The new map-based Medusa application was created with the technical assistance of the Applications Development team of the Maryland Department of Planning, the Maryland Historical Trust’s parent agency. We are grateful for the efforts of Information Services Manager Ted Cozmo, Doug Lyford, Greg Schuster, and Debbie Czerwinski, building on earlier database development work of Maureen Kavanagh, Carmen Swann and Jennifer Falkinburg. The online version of Medusa was supported in part through a Preserve America grant administered by the National Park Service, Department of Interior, and by funding from the Maryland State Highway Administration through its Transportation Enhancement Program.

To start using map-based Medusa, go to https://mht.maryland.gov/secure/medusa/.

For more information, please contact Gregory Brown, Cultural Resource Information Manager, at gregory.brown@maryland.gov.

A Fond Farewell to Roz Racanello

By Maryland Historical Trust Staff

Not long after the State of Maryland certified the Southern Maryland Heritage Area in July 2003, Roslyn “Roz” Racanello saw a job ad for an Executive Director of a new heritage preservation and tourism organization serving Charles, Calvert and St. Mary’s Counties. She wasn’t sure what a “Heritage Area” was exactly, but she thought her background in the arts, marketing and communications, planning and partnership building, and fundraising and advocacy might be a good fit. Having recently moved to Maryland from the New York City region, she had worked largely in the private sector doing creative and design work with world renowned firms such as Time-Warner, Readers Digest, and the New York Stock Exchange. The Steering Committee recognized Roz’s skills and hired her to build Maryland’s sixth Heritage Area from the ground up.

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Roz Racanello with North Beach Mayor Bojokles in 2010

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2016 Cultural Resources Hazard Mitigation Planning Grants Awarded

With funding from the National Park Service Hurricane Sandy Disaster Relief Fund, the Maryland Historical Trust has awarded seven grants throughout the state to help protect historic places and archeological sites from future storms. These grants will be supported by the Trust’s Cultural Resources Hazard Mitigation Planning Program, which was created to assist local governments to better plan and prepare for the effects of coastal storms and other hazards that impact historic places and properties. The grant projects are described below.

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Early 20th century vernacular home common to Shady Side

Anne Arundel County Trust for Preservation, Inc., Phase I Hazard Mitigation Planning for Anne Arundel’s Cultural Resources: $32,000
Three areas in the county (Shady Side and Deale; Pasadena; and Maryland City, Laurel, and Jessup) face the highest risk to flooding and contain the most undocumented historic structures, as well as unsurveyed potential archeological resources. To remedy this, the Anne Arundel County Trust for Preservation will conduct a study to identify historic structures and archeological sites and evaluate the potential damages caused by flooding. Continue reading