La Boileau property, Tuckerman Lane, looking west, 1965 (Department of Transportation; CIPs; 1253: Bells Mill Road; 1964-1965)

Laboratories

Army Prosthetics Research Laboratory, nurses, n.d. (Health Department; Personnel: General; 1934-c. 1945)

Bancroft, Ruth

Laboratory assistant, Health Department, Division of Laboratory Services, 1950 (Health Department; Personnel: General; 1934-1950s)

Laboratory assistant, Health Department, Division of Laboratory Services, 1951 (Health Department; Personnel: General; 1934-1950s)

Court House Laboratory, 1934 (Health Department; Health Department Offices; 1934-1938)

Manter, Ruby, Bacteriologist, 1950 (Health Department; Personnel: General; 1934-1950s)

Penn, Pauline

Health Department Division of Laboratory Services, 1950 (Health Department; Personnel: General; 1934- 1950s)

Laboratory assistant, 1950 (Health Department; Personnel: General; 1934-1950s)

Shipe, Clara

Health Department Clerks Meeting, 1951 (Health Department; Personnel: General; 1934-1950s)

Laboratory assistant, c. 1950 (Health Department; Personnel: General; 1950s-1970s)

Laboratory Services Division, Health Department

Bancroft, Ruth

Laboratory assistant, 1950 (Health Department; Personnel: General; 1934-1950s)

Laboratory assistant, 1951 (Health Department; Personnel: General; 1934-1950s)

Manter, Ruby, Bacteriologist, 1950 (Health Department; Personnel: General; 1934-1950s)

Penn, Pauline

1950 (Health Department; Personnel: General; 1934- 1950s)

Laboratory assistant, 1950 (Health Department; Personnel: General; 1934-1950s)

Randolph, Miss, Health Department Laboratory, c. 1940s (Health Department; Personnel: General; 1934-1950s)

Ricketts, Martha, 1950 (Health Department; Personnel: General; 1934-1950s)

Shipe, Clara

Health Department Clerks Meeting, 1951 (Health Department; Personnel: General; 1934-1950s)

Laboratory assistant, c. 1950 (Health Department; Personnel: General; 1950s-1970s)

LaGrande Road, Children walking to and from school, path to school, 1964-1965 (Department of Transportation; CIPs; 1862: LaGrande Road; 1964-1965)

Lake, Elizabeth, Public health nurse, Rockville-Potomac area, 1947 (Health Department; Personnel: General; 1934-1950s)

Lake Needwood

And Rock Creek Park, 1979, 1981 (County Council Members; Potter; Farm Assessment; 1979-1981)

And Rock Creek Park, 1979, 1981 (County Council Members; Potter; Photographic Information, n.d.)

Lambeth Road, n.d. (Department of Transportation; CIPs; 750 and 751 Arrowood Avenue, Overhill Road and Lambeth Road; 1945-1957)

Landfill site, n.d. (Legislative Information Office; Public Hearing Amendment to Ten Year Solid Waste Plan; n.d.)

Lanier Drive, Lyttonsville, 1982 (Historic Preservation Commission; Lyttonsville; 1978-1982)

LaPlace, K. T. property, 3300 Jones Bridge Road, Chevy Chase, 1966 (Department of Transportation; CIPs; 1272: Jones Bridge Road; 1966)

Lawton, Jane, Town Council, 1986 (County Executive; Chief Administrative Officer; Coded Issue Files; 4507.7a DFS School Reuse; Leland Junior Official Documents, 1986)

Layhill Road

Construction sign, n.d. (Department of Transportation; CIPS; 1151: Bel Pre Road; 1965-1966)

View of store-dwelling structure taken from Layhill Road, n.d. (Department of Transportation; CIPS; 1151: Bel Pre Road; 1965-1966)

Layton, Mrs., Bethesda-Chevy Chase High School, n.d. (Health Department; Personnel: General; 1950s-1970s)

Laytonsville

Ayrlawn Farm

1979 (slides)(Historic Preservation Commission; Historic Area Work Permits; Oaks II Landfill; 1979)

Barns, rear with animal shed, 1979 (Historic Preservation Commission; Historic Area Work Permits; Oaks II Landfill; 1979)

Barnyard and water tower, 1979 (Historic Preservation Commission; Historic Area Work Permits; Oaks II Landfill; 1979)

Dairy barn from rear, 1979 (Historic Preservation Commission; Historic Area Work Permits; Oaks II Landfill; 1979)

Entrance from Riggs Road, 1979 (Historic Preservation Commission; Historic Area Work Permits; Oaks II Landfill; 1979)

Improved well, 1940 (Health Department; Sanitation Inspectors/Sites; 1939-1953)

New house, old house and garage, 1979 (Historic Preservation Commission; Historic Area Work Permits; Oaks II Landfill; 1979)

Newer house, built in 1930s, 1979 (Historic Preservation Commission; Historic Area Work Permits; Oaks II Landfill; 1979)

Older house, built in 1700s, 1979 (Historic Preservation Commission; Historic Area Work Permits; Oaks II Landfill; 1979)

Tractor shed, 1979 (Historic Preservation Commission; Historic Area Work Permits; Oaks II Landfill; 1979)

Brook Grove Methodist Church, Laytonsville, James E. Prather, Assistant Pastor, n.d. (Oral History Transcripts; n.d.)

Dorsey Road, PEPCO lines, Sumner Way development property showing drainage problems (Legislative Information Office; Public Hearing Amendment to Ten Year Solid Waste Plan; n.d.)

Lee, Ann, NAACP Life Membership Rap-In, 1972 (Edith Throckmorton; NAACP; General Files; Correspondence and General Information; 1970-1973)

Lee III, Blair, Senator, Maryland Constitutional Convention, 1968 (League of Women Voters; Maryland Constitutional Convention; Montgomery County Citizens for the Proposed Constitution; General Correspondence; 1968)

Leiper property, 1612 Arcola Avenue, Wheaton, n.d. (Department of Transportation; CIPs; 1094: Arcola Avenue; 1959-1961)

Leland Jr. High School, Reuse, Signing of intergovernmental memorandum of understanding, 1986 (County Executive; Chief Administrative Officer; Coded Issue Files; 4507.7a DFS School Reuse; Leland Junior Official Documents, 1986)

Lester, J. P. and E. R. property, 3345 Jones Bridge Road, Chevy Chase, 1966 (Department of Transportation; CIPs; 1272: Jones Bridge Road; 1966)

Lewis, Alfred Baker

NAACP Membership Awards Program, Montgomery County Branch, 1970 (Edith Throckmorton; NAACP; General Files; Correspondence and General Information; 1970-1973)

National Treasurer, NAACP, Montgomery County Branch, Membership Awards Program, 1970 (Edith Throckmorton; NAACP; General Files; Correspondence and General Information; 1970-1973)

Lewis, John, Health Department, n.d. (Health Department; Personnel: General; 1934-1950s)

Libraries (see Public Libraries, Department of)

Library Board, with Sidney Kramer, n.d. (Department of Public Libraries; n.d.)

Library, Health Department, Jeanne Wright, Health Educator, n.d. (Health Department; Health Department Offices; Library; 1950s)

Light Industrial Development

Amato, Inc., View of building, 1978 (Historic Preservation Committee; Lyttonsville; 1978-1982)

Brookville Road, Lyttonsville, 1978 (Historic Preservation Committee; Lyttonsville; 1978-1982)

Keys & Son Building Materials, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Perkins Place, Lyttonsville, looking south, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Railroad Crossing, Lyttonsville, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Stewart Avenue, Lyttonsville, 1978 (Historic Preservation Commission; 1978-1982)

Talbot Avenue, Lyttonsville, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Linden Oak, c. 1975 (County Council Members; Potter; Statements; The Linden Oak, 1975)

Lindgren, Roy, Dr.

c.1968 (Health Department; Personnel: Dental Staff; 1940s- 1968)

1970 (Health Department; Personnel: Dental Staff; 1940s- 1968)

Health Department, 1970 (Health Department; Personnel: General; 1950s-1970s)

Linthicum, Mrs. E. M., Takoma Park, Christmas Seal Volunteers Receiving Committee, 1939 (Health Department; TB Clinics and Christmas Seal Volunteers; 1939-1950)

Linton, Mrs. Fred, Takoma Park, Christmas Seal Volunteers Receiving Committee, 1939 (Health Department; TB Clinics and Christmas Seal Volunteers; 1939-1950)

Lisker, Mary, n.d. (Health Department; Personnel: General; 1950s- 1970s)

Literacy Council of Montgomery County, Maryland, Inc.

n.d. (Literacy Council of Montgomery County, Maryland, Inc.; 1963-1978)

Exhibit, n.d. (Literacy Council of Montgomery County, Maryland, Inc.; 1964-1978)

Governor Marvin Mandel with members, 1971 (Literacy Council of Montgomery County, Maryland, Inc.; 1964- 1978)

Training Workshop, 1964 (Literacy Council of Montgomery County, Maryland, Inc.; 1964-1978)

Little Falls Parkway, n.d. (Department of Transportation; CIPs; 1812/1203: Arlington Road; 1961-1964)

Lockwood Drive, 1966 (Department of Transportation; CIPs; 1888: Lockwood Drive; 1966)

Logan Drive

n.d. (Department of Transportation; CIPs; 75-3622: Logan Drive; 1974,1978)

Baltimore Avenue intersection

Details of emergency access, 1974 (Department of Transportation; CIPs; 75-3622: Logan Drive; 1974, 1978)

Looking west, showing road closing, 1974 (Department of Transportation; CIPs; 75-3622: Logan Drive; 1974,1978)

Road block, 1974 (Department of Transportation; CIPs; 75-3622: Logan Drive; 1974,1978)

Lomax property, Woods Center Road, Norwood, 1967 (Department of Transportation; CIPs; 1934: Woods Center Road; 1966-1968)

Lone Oak Drive, n.d. (Department of Transportation; CIPs; 405: Lone Oak Drive; 1953)

Long Branch

Community Center

General View, 1971 (Department of Public Works; Facilities and Services; Architectural Services; Long Branch Community Center; 1970-1971)

General View looking north, 1970 (Department of Public Works; Facilities and Services; Architectural Services; Long Branch Community Center; 1970-1971)

General View looking northwest, 1971 (Department of Public Works; Facilities and Services; Architectural Services; Long Branch Community Center; 1970-1971)

General View looking south, 1971 (Department of Public Works; Facilities and Services; Architectural Services; Long Branch Community Center; 1970-1971)

General View looking southwest, 1971 (Department of Public Works; Facilities and Services; Architectural Services; Long Branch Community Center; 1970-1971)

General View looking west, 1970 (Department of Public Works; Facilities and Services; Architectural Services; Long Branch Community Center; 1970-1971)

Gymnasium, 1971 (Department of Public Works; Facilities and Services; Architectural Services; Long Branch Community Center; 1970-1971)

Looking southwest at Pool area, 1971 (Department of Public Works; Facilities and Services; Architectural Services; Long Branch Community Center; 1970-1971)

Main Pool looking southwest, 1970 (Department of Public Works; Facilities and Services; Architectural Services; Long Branch Community Center; 1970-1971)

Men's Shower Room, 1971 (Department of Public Works; Facilities and Services; Architectural Services; Long Branch Community Center; 1970-1971)

Library, Groundbreaking, n.d. (Department of Public Libraries; n.d.)

Longley, Evelyn, Health Department Clerks Meeting, 1951 (Health Department; Personnel: General; 1934-1950s)

Lord property, Tuckerman Lane, looking west, 1965 (Department of Transportation; CIPs; 1253: Bells Mill Road; 1964-1965)

Loring Court, 6716, n.d. (Department of Transportation; CIPs; 2049: Melody Lane; 1968)

Lux Court, intersection with Lux Lane, c. 1962-1963 (Department of Transportation; CIPs; 1843: Lux Lane; 1963-1965)

Lux Lane

1962-1963 (Department of Transportation; CIPs; 1843: Lux Lane; 1963-1965)

6151, Hove property, 1964 (Department of Transportation; CIPs; 1843: Lux Lane; 1963-1965)

6161, Withers property, 1964 (Department of Transportation; CIPs; 1843: Lux Lane; 1963- 1965)

6201, Gaffney property, 1964 (Department of Transportation; CIPs; 1843: Lux Lane; 1963-1965)

6211, Monahan property, 1964 (Department of Transportation; CIPs; 1843: Lux Lane; 1963-1965)

DeSpain property, 1965 (Department of Transportation; CIPs; 1843: Lux Lane; 1963-1965)

Gaffney property, 6201, 1964 (Department of Transportation; CIPs; 1843: Lux Lane; 1963-1965)

Hove property, 6151, 1964 (Department of Transportation; CIPs; 1843: Lux Lane; 1963-1965)

Lux Court intersection, c. 1962-1963 (Department of Transportation; CIPs; 1843: Lux Lane; 1963-1965)

Monahan property, 6211, 1964 (Department of Transportation; CIPs; 1843: Lux Lane; 1963-1965)

Old Georgetown Road intersection, northwest corner, R. V. Smith property, 1968 (Department of Transportation; CIPs; 1982: Old Georgetown Road sidewalks; 1968)

Ralston Road intersection, looking east, 1964 (Department of Transportation; CIPs; 1843: Lux Lane; 1963-1965)

Southside

Looking east, 1964 (Department of Transportation; CIPs; 1843: Lux Lane; 1963-1965)

Opposite Gaffney property, 1965 (Department of Transportation; CIPs; 1843: Lux Lane; 1963-1965)

Opposite Weisman property, 1964 and 1965 (Department of Transportation; CIPs; 1843: Lux Lane; 1963-1965)

Opposite Withers property, 1964 (Department of Transportation; CIPs; 1843: Lux Lane; 1963-1965)

Weisman property, 1964 (Department of Transportation; CIPs; 1843: Lux Lane; 1963-1965)

Withers property, 6161, 1964 (Department of Transportation; CIPs; 1843: Lux Lane; 1963-1965)

Lux Manor Subdivision, looking north on Old Georgetown Road, 1968 (Department of Transportation; CIPs; 1982: Old Georgetown Road sidewalks; 1968)

Lynbrook Drive, 1968 (Department of Transportation; CIPs; 2118: Lynbrook Drive; 1969)

Lyttonsville

Amato, Inc., View of building, 1978 (Historic Preservation Committee; Lyttonsville; 1978-1982)

Gorman & Associates, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Keys & Son Building Materials, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Brookville Road at proposed surface parking lot, looking east and southwest along Brookville Road, 1978 (Historic Preservation Commission; Lyttonsville; 1978- 1982)

Kansas and Talbot Avenues, looking northwest, 1978 (Historic Preservation Commission; Lyttonsville; 1978- 1982)

Kansas Avenue

Looking north, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Looking northeast from Stewart and Kansas Avenues, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Looking west, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Perkins and Burris Addition to Linden

Lots 41, 42, 45

Cul de sac, looking east, 1982 (Historic Preservation Commission; Lyttonsville; 1978- 1982)

Michigan Avenue, looking north, 1982 (Historic Preservation Commission; Lyttonsville; 1978- 1982)

Lot 47

From Lanier Drive, 1982 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Lanier Drive, looking east, 1982 (Historic Preservation Commission; Lyttonsville; 1978- 1982)

Looking east toward Lanier Drive/Pennsylvania Avenue intersection, 1982 (Historic Preservation Commission; Lyttonsville; 1978- 1982)

Perkins Place

Looking north, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Looking northeast, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Looking south, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Looking southeast, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Looking southwest from Talbot Avenue, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Looking west, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Railroad crossing, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Railroad right-of-way, looking west, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Stewart Avenue

Looking east, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Looking northwest, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Looking south, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Looking southeast, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Looking west, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Talbot Avenue

Looking northeast from Talbot and Kansas Avenues, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Looking northwest, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Looking south, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Looking southeast, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)

Looking west, 1978 (Historic Preservation Commission; Lyttonsville; 1978-1982)