MR. AND MRS. JAMES W. OSBEN..... .Celebrate 50th AnniversaryOpen House Marks Osben AnniversaryThe 50th wedding anniversary of Mr. and Mrs. James W. Osben of 3010 49th St. will be celebrated at an open house from 2-4 p.m. today in the home of the couple s son-in-law and daughter. Mr. and Mrs. Duane Parker of 1905 63rd St.Hosting the party will be the couple's son and daughters and their spouses. The Osbens are the parents of Mrs. Parker, Mrs. Clay Settle of 6003 Vernon Ave., Don Osben of 3008 48th St. and Mrs. J.R. Bradford of Euless.Serving will be Misses Deborah Parker. Cindy Bradford and Donica Osben, granddaughters of the couple. Assisting will be Mrs. Barney James and Mrs. Phil Phillips. Mrs. Newman Boles, sister of Mrs. Osben, will register guests.A gold lace tablecloth will cover the serving table, which will be centered with an autumn floral arrangement.The former Miss Grace Barton and Osben were married Oct. 1, 1924, in Lubbock. They were engaged in farming in Ropesville until 1946, when they moved to Lubbock.Mr. and Mrs. Osben have eight grandchildren.