Maryland Archaeological Conservation Laboratory

The Maryland Archaeological Conservation Laboratory (MAC Lab) is a archaeological research, conservation and curation facility located at Jefferson Patterson Park & Museum, the State Museum of Archaeology, in southern Maryland. The MAC Lab serves as a clearinghouse for archaeological collections recovered from projects conducted throughout Maryland, as well as collections from private donations (http://www.jefpat.org/mac_lab.html).

The digital records for the MAC Lab's collections are available here and are organized according to contributing installation. They are further organised by MAC Lab accession number and/or by archaeological site.


Resources Inside This Collection (Viewing 101-200 of 537)


National Register Eligibility Evaluations of Sites 18ST659 and 18ST754 and Data Recovery Excavations at VXX Presidential Helicopter Facility, Naval Air Station Patuxent River (2006.055)


Naval District Washington, Section 110 Surveys, Anacostia Annex, Potomac Annex and US Naval Observatory (2013.047)

Individual Resources







Patuxent River Naval Air Station Cultural Resources Survey, Volume I: History and Archaeology (1998.032.002) Pearson Creek Survey, Naval Air Station Patuxent River (1999.009)
Phase I and II Investigations at Site W, Adelphi Laboratory Center (2000.030)

Phase I and II Investigations at Sites 51SW22 and 51SW7, Joint Base Anacostia-Bolling, Washington, DC (2013.015)


Phase I and II Investigations, Washington Navy Yard Quarters, Washington D.C. (2013.005)

Phase I and Phase II Excavations of 400 Area Ridge Top, Locus I (Site 18MO396), Adelphi Laboratory Center (2000.031) Phase I and Phase II Investigations, Sites 18AN398, 18AN929, 18AN982, 18AN983, 18AN988, and 18AN989, Fort Meade (2004.037)

Phase I and Phase II Survey of Blossom Point Farmhouse, Adelphi Laboratory Center (2000.029)

Phase I Archaeological Investigations at Naval Station, Annapolis (2006.026)