Electronic index to provincial and state records relating to state and county boundaries. Database identified as BOUNDARY. Papers include correspondence, agreements, legislation, surveys and maps, reports, affidavits, orders, court briefs and transcripts, and accounts and receipts. Entries give date, record description, and citation. Accessible through name, agency, type of document, boundary, and date. Provides references to the following records: MARYLAND PROVINCIAL PAPERS including Boundary papers, north and east series 1720-1767 [MSA S52 and SM190] and Boundary papers, south and west series 1753 [MSA S51]; MARYLAND STATE PAPERS including Boundary papers, counties series 1823-1860 [MSA S56], Boundary papers, north and east series 1849-1985 [MSA S988], Boundary papers, south and west series 1795-1930 [MSA S59], Boundary papers, south series 1868-1927 [MSA S57], and Boundary papers, west series 1857-1911 [MSA S58]; LAND OFFICE Boundary record series 1877-1917 [MSA S17].