The following listing of institutions, historic properties, and structures housing collections represent a majority of work I have performed over the past 32 years for the remediation of actual or potential pest and mold problems. At many of these sites, I have developed Integrated Preventive Pest Management (IPPM) programs designed primarily for in-house implementation, frequently without the use of pesticides. A more detailed listing of my professional work is available upon request.

• The Abbey of Regina Laudis, Bethlehem, CT
• The Academy of Natural Sciences, Philadelphia, PA
• The Adams County Historical Society, Gettysburg, PA
• The Afro-American Historical and Cultural Museum, Philadelphia, PA
• The Allen Art Museum, Oberlin, Ohio
• The American Textile Museum, Lowell, MA
• Amon Carter Museum, Fort Worth, TX
• Annenberg Research Institute, Philadelphia, PA
• Anthracite Heritage Museum, Scranton, PA
• The Arch Street Meeting House, Philadelphia, PA
• The Art Institute of Chicago, Chicago, Illinois
• Ashland Anthracite Museum, Ashland, PA
• The Asian Art Museum of San Francisco, Golden Gate Park, San Francisco, CA
• The Atwater Kent Museum, Philadelphia, PA
• The Balch Institute, Philadelphia, PA
• Bandelier National Monument, Los Alamos, New Mexico
• The Barnes Foundation, Merion Station, PA
• Batsto Village Mule Barn and Carriage House, Batsto, NJ
• The Bayou Bend Collection, Houston, TX
• The Beatty House, Princeton, NJ
• Historic Bethlehem, Bethlehem, PA
• The Biltmore House, Asheville, NC
• The Brandywine Battlefield, Chadds Ford, PA
• The Brandywine River Museum, N. C. Wyeth Studio, Chadds Ford, PA
• The Bridwell Library, Southern Methodist University, Dallas, TX
• Bronson Methodist Hospital, Kalamazoo, MI
• Bryn Mawr College, Bryn Mawr, PA
• Burlington County Historical Society, Burlington, New Jersey
• Bushy Run Battlefield, Greensburg, PA
• The California Palace of the Legion of Honor, Lincoln Park, San Francisco, CA
• Camden County Historical Society, Camden, New Jersey
• The Carnegie Museum of Natural History, Pittsburgh, PA
• Central Dauphin School District Library, Harrisburg, PA
• The Charleston Museum, Charleston, SC
• Chester County Historical Society, West Chester, PA
• Chicago Historical Society, Chicago, IL
• The Children's Museum, Utica, NY
• Christ Church, Greenville, Delaware
• Christ Memorial Church, Philadelphia, PA
• Cincinnati Art Museum, Cincinnati, OH
• City of Philadelphia Records and Archives, Philadelphia, PA
• Cliveden, Philadelphia, PA
• The College of Physicians of Philadelphia, Philadelphia, PA
• Collins/Jones House, Burlington, NJ
• The Colonel Black Mansion, Ellsworth, ME
• Colonial Williamsburg, Williamsburg, VA
• The Connecticut Historical Society, Hartford, CT
• Conrad Weiser Park, Womelsdorf, PA
• Consulate General of Italy, Philadelphia, PA
• Cornwall Furnace, Lebanon, PA
• Crozier Schoolhouse, Upland, PA
• Curtin Village Historic Site, Bellefonte, PA
• Dallas Art Museum, Dallas, Texas
• Daniel Boone Homestead, Bertolet Log House, Birdsboro, PA
• Daniel Boone Homestead (Entire Complex), Birdsboro, PA
• The David Bradford House, Washington, PA
• The Dayton Museum of Natural History, Dayton, OH (Continued)
• Detroit Institute of Arts, Detroit, MI
• Drake Well Museum, Titusville, PA
• Dropsie College, Historic Library, Philadelphia, PA
• Dukes County Historical Society, Martha's Vineyard, MA
• DuPont Nemours Mansion, Wilmington, Delaware
• Milton S. Eisenhower Library/Peabody Library, Johns Hopkins University, Baltimore, MD
• Eckley Miners' Village, Eckley, PA
• The Edward Vernon House, Hibernia County Park, Chester County, PA
• Enoch Pratt Public Library, Baltimore, MD
• Ephrata Cloister, Ephrata, PA
• Erie Maritime Museum and the Flagship Niagara, Erie, PA
• The Essex Institute, Salem, MA
• Fashion Institute of Technology, New York, NY
• Field Museum of Natural History, Chicago, IL
• First Parish Church, Wayland, MA
• Fort Augusta, Sunbury, PA
• Fort LeBoeuf, Waterford, PA
• Fort Loudon, Mercersburg, PA
• Fort Pitt, Pittsburgh, PA
• Fort Raleigh National Historical Site, Cape Hatteras, NC
• Forty Fort Meeting House, Forty Fort, PA
• The Franklin Institute Science Museum, Philadelphia, PA
• French Azilum, Towanda, PA
• Gallaudet University Library, Washington, DC
• The George Douglass House, Douglassville, PA
• The George School, Newtown, PA
• Georgetown University Library, Rare Book Storage, Washington, D.C.
• Gladwyne Library, Gladwyne, PA
• Glen Fern (The Livezey House), Fairmount Park, Philadelphia, PA
• Gloucester County Historical Society Museum, Woodbury, NJ
• Graeme Park, Horsham, PA
• Grand Rapids Public Museum, Grand Rapids, MI
• Hagerty Library, Drexel University, Philadelphia, PA
• Hagley Museum and Library, Greenville, Delaware (Continued)
• Harvard University, Environmental Health & Safety, Cambridge, MA
• The Hawkins/Mount Homestead, Museums at Stony Brook, Stony Brook, NY
• The Henry Ford Museum & Greenfield Village, Dearborn, MI
• The Highlands Historic Home and Gardens, Fort Washington, PA
• The Hill-Physick-Keith House, Philadelphia, PA
• Hillwood Museum, Washington, DC
• Historic Bartram Gardens, Philadelphia, PA
• The Historical Society of Delaware, Wilmington, DE
• The Historical Society of Pennsylvania, Philadelphia, PA
• Holmdel Community Church of the United Church of Christ, Holmdel, NJ
• The Holton-Arms School, Marriott Library, Bethesda, MD
• Hope Lodge, Ft. Washington, PA
• Humphrey Marshall House, Marshallton, PA
• The Hyde Collection, Glens Falls, NY
• IBM Gallery of Science and Art, New York, NY
• Institute of Contemporary Art, Philadelphia, PA
• Intermuseum Laboratory, Oberlin, OH
• Jefferson Hospital Medical Library, Philadelphia, PA
• The Jewish Heritage Museum, New York City, NY
• John DuPont Carriage Collection, Newtown Square, PA
• Joseph Priestley House, Northumberland, PA
• The Judson House, Waterford, PA
• Kalamazoo Public Library, Kalamazoo, MI
• Kent State University School of Fashion Design, Kent, Ohio
• Ker Feal Historic House, Barnes Foundation, Chester County, PA
• Lafayette College Library, Easton, PA
• Lafayette's Headquarters - Brandywine Battlefield, Chadds Ford, PA
• Landis Valley Farm Museum, Lancaster, PA
• Lehigh County Historical Society, Allentown, PA
• The Library of Congress, Washington, DC
• Lounsberry, Rye, NY
• "Lucy" - The Elephant, Margate, NJ
• The M.H. deYoung Memorial Museum, Golden Gate Park, San Francisco, CA
• Mackinac State Historic Parks, Colonial Michilimackinac, Ft. Mackinac & Historic Mill Creek, Mackinac Island, MI
• The Marple Newtown Presbyterian Church, Broomall, PA
• Maryland Historical Society, Baltimore, MD
• Mather Mill, Ft. Washington, PA
• Maybrooke Mansion, Wynnewood, PA
• McCoy House, Lewistown, PA
• The deMenil Collection, Houston, TX
• The Mercer Museum, Doylestown, PA
• The University of Michigan Museum of Art, Ann Arbor, MI
• Miller-Cory House Museum, Westfield, NJ
• Monroe County Historical Society, Stroudsburg, PA
• Montgomery Place, Historic Hudson Valley, Annandale-on-Hudson, NY
• Morgan Log House, Lansdale, PA
• Morton Homestead, Prospect Park, PA
• The Morris Museum of Arts & Science, Morristown, NJ
• Mount Holly Friends Meeting House, Mt. Holly, NJ
• The Mount Vernon Ladies' Association, Mt. Vernon, VA
• The Museum of Fine Arts, Houston, Houston, TX
• The Museums at Stony Brook, Stony Brook, NY
• Nathan Denison House, Forty Fort, PA
• The National Scouting Museum, Murray, KY
• The National and University Library, Hebrew University, Jerusalem, Israel
• The Newberry Library, Chicago, IL
• Newlin Grist Mill, Glen Mills, PA
• Newtown Square Meeting House, Newtown Square, PA
• New York Public Library for the Performing Arts, Lincoln Center, New York, NY
• New York State Office of Parks, Recreation and Historic Preservation, Albany, NY
• Northwest Regional Library, Philadelphia, PA
• Oberlin College, Oberlin, OH
• Old Chester Courthouse, Chester, PA
• Old Eagle Schoolhouse, Wayne, PA
• Old Economy Village,, Ambridge, PA
• The Old State House, Hartford, CT
• Old Town Hall, Mullica Hill, NJ
• Oregon Historical Society, Portland, Oregon
• Oscar Kincaid House, Boonton, NJ
• Outagamie County Historical Society, Kaukauna, WI
• Paley Design Center, Philadelphia, PA
• National Wildlife Visitors Center, Patuxent National Wildlife Refuge, Laurel, MD
• Peabody Essex Museum, Salem, MA
• Peabody Library, Johns Hopkins University, Baltimore, MD
• Peace Church, Hampden Twp, PA
• Peirce Junior College, Philadelphia, PA
• Pennsbury Manor, Morrisville, PA
• Pennsylvania Academy of the Fine Arts, Philadelphia, PA
• Pennsylvania Historical and Museum Commission, Conservation Center, Harrisburg, PA
• Pennsylvania Historical and Museum Commission, State Museum, Harrisburg, PA
• Pennsylvania Lumber Museum, Coudersport, PA
• Pennsylvania Military Museum, Bolesburg, PA
• Pennsylvania Railroad Museum, Strasburg, PA
• Pennsylvania State Archives, Harrisburg, PA
• Philadelphia Department of Records, Philadelphia, PA
• The Philadelphia Maritime Museum, Philadelphia, PA
• The Philadelphia Museum of Art, Philadelphia, PA
• The Please Touch Children's Museum, Philadelphia, PA
• Presbyterian Historical Society, Philadelphia, PA
• Ramsey House, St. Paul, MN
• Robert Fulton Birthplace, Wakefield, PA
• Rockland County Historical Society, The Blauvelt House, New City, NY
• Rockwell Museum, Corning, NY
• Rohm & Haas Corporation Research Library, Bristol, PA
• Rose Hill Farm, Cecil County, MD
• Salem County Office of Archives and Records Management, Salem, NJ
• The Santa Barbara Natural History Museum, Santa Barbara, CA
• Samek Art Gallery, Bucknell University, Lewisburg, PA
• Scranton Iron Furnace, Scranton, PA
• Sedgely/Porter House, Fairmount Park Commission, Philadelphia, PA
• Shaker Village, Canterbury, NH
• Sleepy Hollow Restorations, Tarrytown, NY
• The Smithsonian Institution, Washington, DC
• Sodom Schoolhouse, Montandon, PA
• Somerset Historical Center, Somerset, PA
• Somerton United Methodist Church, Philadelphia, PA
• Split Rock Lighthouse Complex, Two Harbors, MN
• The Square House Museum, Rye, NY
• St. Asaph Episcopal Church, Bala Cynwyd, PA
• St. Augustine Church, Philadelphia, PA
• Stony Brook Grist Mill, Stony Brook, NY
• The Stoval Museum, University of Oklahoma, Norman, OK
• The Strong Museum, Rochester, NY
• Historic Sugartown, Sugartown, PA
• Sunrise Museum, Charleston, WVA
• The Swedish Cabin, Drexel Hill, PA
• Swedenborg Library, The Academy of the New Church, Bryn Athyn, PA
• Temple University, Allied Sciences Library, Philadelphia, PA
• Terra Museum of American Art, Chicago, IL
• Terra Museum of American Art, Giverny, France
• The Textile Museum, Washington, DC
• The Toledo Museum of Art, Toledo, OH
• Trent House, Trenton, NJ
• Trinity Church Archives, New York, NY
• The Tryon Palace, New Bern, NC
• Tuscarora Academy, Academia, PA
• UCLA Museum of Cultural History, Los Angeles, CA
• United States Department of the Interior, National Park Service, Bandelier National Monument, Los Alamos, New Mexico
• The University of Florida Library, Coral Gables, FL
• University of Iowa Art Museum, Iowa City, IA
• University of Pennsylvania Museum, Philadelphia, PA
• University of Pennsylvania, School of Architecture, Philadelphia, PA
• University of Washington, Seattle, WA
• University of the West Indies, Kingston, Jamaica (Continued)
• The Vernon House, Philadelphia, PA
• Warrior Run Church, McEwensville, PA
• Washington Crossing Historic Park, Washington Crossing, PA
• Western Regional Paper Conservation Laboratory, The Fine Arts Museums of San Francisco
• California Palace of the Legion of Honor, Lincoln Park, San Francisco, CA
• The Wharton Esherick Museum, Paoli, PA
• The Whitney Museum of American Art, New York City, NY
• Winterthur Museum, Greenville, Delaware