Recent residential sales in Montgomery County included the following, selected at random from information by Rufus S. Lusk & Son, Inc. Bethesda

M. G. Osborn sold a dwelling at 7106 Arrowood Rd. for $170,000 to Mr. and Mrs. Richard W. Skillman.

Mr. and Mrs. A. K. Kirema sold a house at 5900 Conway Rd. for $114,000 to Ralph Caruso Jr. Chevy Chase

L. V. Blueford sold a home at 3506 Glenmoor Dr. for $133,500 to Mr. and Mrs. Wayne A. Grier.

R. B. Denney sold a dwelling at 3527 Woodbine St. for $155,000 to Mr. and Mrs. Gregory G. Fouch. Brookeville

Mr. and Mrs. H. B. Mayo sold a home at 18920 Alpenglow La. for $95,500 to Mr. and Mrs. Warren R. Rehfeldt. Olney

Mr. and Mrs. D. A. Clarke sold a house at 17605 Princess Anne Dr. for $112,000 to Joanne Hathaway. Colesville

Mr. and Mrs. J. D. Roswurm sold a dwelling at 13003 Buccaneer Rd. for $104,250 to Mr. and Mrs. Philip Friedman. Gaithersburg

Mr. and Mrs. H. G. Reid sold a dwelling at 10312 Apple Ridge Place for $73,500 to Mr. and Mrs. Kenneth G. Hester.

J. E. Bowman sold a house at 9012 Centerway Rd. for $88,000 to Mr. and Mrs. Terry A. Rosenberg. Kensington

Mr. and Mrs. H. H. Landon Jr. sold a dwelling at 9637 E. Bexhill Dr. for $140,000 to Maryann S. Mougey.

G. A. Finch Jr. sold a home at 11009 Madison St. for $78,000 to Mr. and Mrs. David D. Eckels. Poolesville

Mr. and Mrs. A. L. Gentilcore sold a house at 17440 Hoskinson Rd. for $57,500 to Charles R. Leins and others. Potomac

Mr. and Mrs. T. K. Sung sold a house at 9104 Falls Chapel Way for $132,000 to Mr. and Mrs. Eugene L. Horn.

Mr. and Mrs. J. Z. Hearon sold a home at 10407 Riverwood Dr. for $245,000 to Mr. and Mrs. Michael J. Marlow. Rockville

Mr. and Mrs. M. L. Pincus sold a house at 14119 Bauer Dr. for $105,000 to Mr. and Mrs. James O. Hitchcock.

V. Askanas sold a house at 11308 Farmland Dr. for $176,000 to Mr. and Mrs. Alan E. Gover. Silver Spring

G. L. Porter sold a house at 15308 Beauford Place for $99,950 to Mr. and Mrs. Demosthenes Chrislodoulidis.

Mr. and Mrs. R. Webel sold a home at 2900 Kingswell Dr. for $80,500 to Edward e. Kadala Jr