Dahl, Mrs. William, Seal Sale Chairman, Christmas Seal Volunteers Receiving Committee, 1939 (Health Department; TB Clinics and Christmas Seal Volunteers; 1939-1950)

Dake party, 1964 (Department of Social Services; Photographs; [ca 1935], 1995 and n.d.)

Dale Drive, near intersection with Harvey, 1988 (County Executive; Chief Administrative Officer; Chronological Files; 1988)

Daly, James E., Police Training, 1973 (Department of Facilities and Services; General Services; Public Service Training Academy; 1968?-1973)

Damascus

Cedar Grove, Aerial photograph, n.d. (Department of Public Works; County Engineers Office; Miscellaneous; c. 1939- 1952)

Health Center, n.d. (Health Department; Public Health Lay Council: Other Health Centers and staff; 1939-1950s)

Mount Vernon Place

Entrance from Highway 108, 1957 (Department of Transportation; CIPs; 1039: Mount Vernon Place (Damascus); 1957 and 1959)

Griggs, Frank, driveway, 1957 (Department of Transportation; CIPs; 1039: Mount Vernon Place (Damascus); 1957 and 1959)

Howes, Guy, driveway, 1957 (Department of Transportation; CIPs; 1039: Mount Vernon Place (Damascus); 1957 and 1959)

Mrs. Virginia Maxwell with two members of the Damascus Public Health Lay Committee, 1947 (Health Department; Personnel: General; 1934-1950s)

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

Damascus-Woodfield Road, Aerial photograph, n.d. (Department of Public Works; County Engineers Office; Miscellaneous; c. 1939-1952)

Danville Court, intersection with Danville Drive, 1967 (Department of Transportation; CIPs; 1937: Cushman Road and Marcliff Road; 1967)

Danville Drive

1967 (Department of Transportation; CIPs; 1854: Danville Drive; 1967)

Aerial photograph, 1967 (Department of Transportation; CIPs: 1937: Cushman Road and Marcliff Road; 1967)

Danville Court intersection, 1967 (Department of Transportation; CIPs: 1937: Cushman Road and Marcliff Road; 1967)

Tall Tree Terrace intersection, Looking northeast, 1967 (Department of Transportation; CIPs; 1937: Cushman Road and Marcliff Road; 1967)

Darnell Farm

1979 (Historic Preservation Commission; Historic Sites; Darnell Farm; 1979)

Dairy barn(slide)

Graveyard (slide)

Slave quarters (slide)

Smokehouse (slide)

Stone barn (slide)

Development Schematics (slides), 1981 (Historic Preservation Commission; Historic Sites; Darnell Farm Development Schematics; 1981)

Basic Development

Commercial Development

Interpretive Center

Living Historic Farm

Outdoor Education Center

Self Sufficiency Center

Darnestown, Jones Road, Poplar Grove Baptist Church, James E. Prather, Minister, n.d. (Oral History Transcripts, n.d.)

Daugherty, Dorothy

NAACP Convocation, 1972 (Edith Throckmorton; NAACP; General Files; Correspondence and General Information; 1970- 1973)

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

Daugherty, Pat

NAACP Convocation, 1972 (Edith Throckmorton; NAACP; General Files; Correspondence and General Information; 1970- 1973)

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

Davan Development Corporation property, Shaw Avenue, 1962 (Department of Transportation; CIPs; 1222: Shaw Avenue; 1962)

Davis Community Library

n.d. (Department of Public Libraries; n.d.)

1968 (Department of Public Libraries; Davis Public Library; 1968)

Landscaping by Bethesda Community Garden Club, 1968 (Department of Public Libraries; 1968)

With Barbara Bush, 1991 (Department of Public Libraries; n.d.)

Davis House, 1980 (Historic Preservation Commission; Historic Area Work Permits; Friends of Historic Hyattstown; Davis House; 1980)

Davis, Eleanor, R. N. Dresses ulcer for patient in his home (Health Department; Personnel: General; 1934-1950s)

Davis, farmland, Democracy Boulevard and Old Georgetown Road, n.d. (County Council Members; Potter; Photographic Information; n.d.)

Davis, Thomas E. and G. M. property, 98 Wayne Avenue, Highland View Subdivision, 1960 (Department of Transportation; CIPs; 1070-E: East Wayne Avenue; 1960)

Dawson, Thomas, Tuberculosis test, (negative) 1939 (Health Department; TB Clinics and Christmas Seal Volunteers; 1939- 1950)

Day, F. O., Farmland development, n.d. (County Council Members; Potter; Photographic Information; n.d.)

Day, Norma, Supervisor of Adult Education for County Schools and Member, Advisory Board of the Literacy Council, Training Workshop, 1964 (Literacy Council of Montgomery County, Maryland, Inc.; 1964-1978)

Deckard, Harry S. and B. T. property, 100 Wayne Avenue, northeast corner of Wayne Avenue and Eton Road, Highland View Subdivision, 1960 (Department of Transportation; CIPs; 1070- E: East Wayne Avenue; 1960)

Decoverly Drive (proposed), c. 1993 (County Executive; Executive Correspondence Control: 2500-2524; c. 1993)

Delbrugge, Sylvia, n.d. (Department of Public Libraries; n.d.)

Del Grosso, Marina, 1971 (Literacy Council of Montgomery County, Maryland, Inc.; 1964-1978)

Delvecchio, John V. and V. E. property, 102 Wayne Avenue, Highland View Subdivision, 1960 (Department of Transportation; CIPs; 1070-E: East Wayne Avenue; 1960)

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

Democracy Boulevard

Democracy Lane intersection, looking west, n.d. (Department of Transportation; CIPs; 77-3857: Democracy Boulevard; 1976)

Old Georgetown Road intersection, southwest corner, n.d. (County Council Members; Potter; Photographic Information, n.d.)

Under construction, 1966 (Department of Transportation; CIPs; 1850: Democracy Boulevard; 1966-1967)

Democracy Lane, Democracy Boulevard intersection, n.d. (Department of Transportation; CIPs; 77-3857: Democracy Boulevard; 1976)

Dental Award, Presentation to Dr. Roy Bridger, 1969 (Health Department; Personnel: Dental Staff; 1940s-1968)

Dental Equipment and procedures, 1959 (Health Department; Personnel: Dental Staff; 1940s-1968)

Dental Program: "The Adventures of Harry the Hippo and Kenny Klean-kut," Cooperative Education Television, 1969 (Health Department; Personnel: General; 1950s-1970s)

Dental Trailer

Dr. Roy Bridger, Methodist Church, 1940 (Health Department; Personnel: Dental Staff; 1940s-1968)

Dr. Roy Bridger, Walter Johnson High School, Dental Clinic, n.d. (Health Department; Personnel: Dental Staff; 1940s-1968)

Health Department, 1949 (Health Department; Personnel: Dental Staff; 1940s-1968)

Desmaris, Maryan, Presentation from Gaithersburg community to Dr. Bridger on his retirement, 1969 (Health Department; Personnel: Dental Staff; 1940s-1968)

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

Development, Farmland: see Farmland Development

Development, Light Industrial: see Light Industrial Development

Diamondback Drive, c. 1993 (County Executive; Executive Correspondence Control: 2500-2524; c. 1993)

Diaz, Narciso and L., property, Montrose Road, 1968 (Department of Transportation; CIPs; 68-3981: Montrose Road; 1969)

Dickerson, Peach Tree Road, typical front and rear views, street scene, n.d. (Housing and Community Development; Rural/Urban Projects; Real Estate Appraisals; Peach Tree Road; Dickerson; 1981)

Dienemann, Jackie, president, National Nurses Day Proclamation, 1989 (County Executive; Chief Administrative Officer; Chronological Files, May 1989)

Diener, Milton property, northeast corner of Wayne Avenue and Bradford Road, Highland View Subdivision, 1960 (Department of Transportation; CIPs; 1070-E: East Wayne Avenue; 1960)

Dillon, NAACP Convocation, 1972 (Edith Throckmorton; NAACP; General Files; Correspondence and General Information; 1970- 1973)

Dixon, Benjamin F. property

5224 Randolph Road, n.d. (Department of Transportation; CIPs; 1108: Randolph Road; 1961-1965)

View of Randolph Road in front of property showing stakes indicating new centerline, n.d. (Department of Transportation; CIPs; 1108: Randolph Road; 1961-1965)

Docter, Charles, n.d. (League of Women Voters; Maryland Constitutional Convention; Montgomery County Citizens for the Proposed Constitution; General Correspondence; 1968)

Dog Inoculation, County Office Building, 1957 (Health Department; Personnel: General; 1934-1950s)

Dondero property, Shaw Avenue, 1962 (Department of Transportation; CIPs; 1222: Shaw Avenue; 1962)

Donoghue Residence

9100 Kendale Road, 1961 (Department of Transportation; CIPS; 1154: Kendale Road and Kentsdale Road; 1961)

Looking north, 1961 (Department of Transportation; CIPS; 1154: Kendale Road and Kentsdale Road; 1961)

Looking towards Kendale Road, 1961 (Department of Transportation; CIPS; 1154: Kendale Road and Kentsdale Road; 1961)

Donovan, Beatrice

Nurse, n.d. (Health Department; U. S. Public Health Service; 1939-1940s)

Nurse, at Richard Montgomery High School with students, 1952 (Health Department; Personnel: General; 1934-1950s)

Public Health Nurse in Takoma Park, 1947 (Health Department; Personnel: General; 1934-1950s)

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

Dorsey, Elira, 1940s (Health Department; Negro Health Week; 1940s)

Douglas Avenue and Kimberly Street, proposed extension, 1962 (Department of Transportation; CIPs: 1072-G: Douglas Avenue; 1962)

Douglas Court, proposed improvements, 1962 (Department of Transportation; CIPs: 1072-G: Douglas Avenue; 1962)

Douglas, Alfreda

(Negatives), 1939 (Health Department; TB Clinics and Christmas Seal Volunteers; 1939-1950)

Tuberculosis clinic, Takoma-SS High School (sic), 1940 (Health Department; TB Clinics and Christmas Seal Volunteers; 1939-1950)

Dover Road, 1966 (Department of Transportation; CIPs; 1935: Gude Drive; 1966)

Dowlais Drive, Children playing in street and walking home from school, 1970 (Department of Transportation; CIPs; 2002: Dowlais Drive; 1968)

Downing, Don, Planning Board staff, 1986 (County Executive; Chief Administrative Officer; Coded Issue Files; 4507.7a DFS School Reuse; Leland Junior Official Documents, 1986)

Dronenberg, Alverta

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

1951 (Health Department; Personnel: General; 1934-1950s) Health Department Offices and staff, c. 1940s (Health Department; Personnel: General; 1934-1950s)

Health Department Offices and staff, n.d. (Health Department; Public Health Lay Council: Other Health Centers and Staff; 1939-1950s)

Dry Seneca Creek, Sugarland Road Bridge, damage by truck, 1969 (Department of Transportation; CIPs; 2124 Sugarland Road Bridge [damaged bridge over Dry Seneca Creek]; 1969)

Dufief Mill Road, 1967 (Department of Transportation; CIPs; 1898: Dufief Mill Road; 1967)

Duley, Herman property, Gaither Road, Gaithersburg, 1961 (Department of Transportation; CIPs; 1195: Gaither Road; 1962-1963)

Dunham, Mary, Literacy Council of Montgomery County, Maryland, Inc., 1975 (Literacy Council of Montgomery County, Maryland, Inc.; 1963-1978)

Durham, Martha, Literacy Council of Montgomery County, Maryland, Inc., 1978 (Literacy Council of Montgomery County, Maryland, Inc.; 1963-1978)

Durham, Reid, Literacy Council of Montgomery County, Maryland, Inc., 1978 (Literacy Council of Montgomery County, Maryland, Inc.; 1963-1978)