TY  - BOOK
AU  - G. W. Joy, Surveyor for St. Mary's County
TI  - Survey - A Part of "Collingwood" or "Corbum": 7th Election District - St. Mary's County, Maryland.  3-7/10 Acres
PY  - 0000///July 121944///
N2  - Survey.  Mentions R. A. Mattingly, Road to Camp Denges, Cecil F. Gibson, Canoe Creek
UR  - https://tudorhall.stmaryshistory.org/maps/map-034.pdf
ER  -