NOVEMBER 19,1946 UNIVERSITY DAILY KANSAN, LAWRENCE, KANSAS PAGE SEVEN Designer Explains Mechanical Wonder It may not be long before calculating and directional machines are operating productive machines more accurately and efficiently than can human operators. That prediction was made by Prof. F. J. Murray of the mathematics department at Columbia university, who visited the University of Kan- Thursday and Friday. While here he spoke to the Mathematics colloquium on "Linear Equations Solvers." Professor Murray is the designer of a calculating machine that will solve as many as twelve simultaneous linear equations involving twelve unknowns with an error of zero. He has built two successful test models and the machine is now under construction at the Watson Scientific Computing laboratory at Columbia. It will be completed in February. A series of eight classes for expectant mothers will begin at 2:30 p.m. tomorrow in the class rooms above the lobby of the Lawrence Community building. Its principal uses will be practical in the solution of equations that confront aircraft designers, especially in regard to propellers and wings. Bridge designers and statisticians will also find use for the machine, according to Professor Murray. County To Sponsor Pre-Natal Classes This series of lectures and demonstrations, sponsored by the Lawrence-Douglas county health department, is open to all expectant mothers. The classes are approved by the Douglas county medical society, financed by the local chapter of the Red Cross, and will be taught by Miss Helen Maclean, R.N., assisted by members of the Douglas county medical society. DAILY KANSAN WANT ADS FOR SALE: Zenith remote-control record player. Extremely reasonable. Call 31424M after 12:00. -21 SALE: 5 men's suits, 1 tuxedo, 2 sportscoats, 1 smoking jacket, 2 overcoats, 1 pr. high leather boots, 1 pr. high rubber boots, 1 double pneumatic sleeping bag, 1 hunting knapsack, 1 walnut amtablet, 1 occasional chair, 1 metal double bed. Sunflower Staff Village. Phone 3323 ext. 49. -21- FOR RENT: 2 nice rooms and adjoining bath. 3 boys preferable. 127 East 19th St. Phone 377W. -21- FOR SALE: 1946 RCA Victor table model Radio-Phoo with automatic record-changer. Also new Stewart-Warner Southwind auto heater. 1113 Rhode Island after 5. -21- LOST: Black and gold Parker "51" pen. Reward. Contact Kansan office. -21- JEEP for sale. $850. In excellent condition. New paint job. Call 2679J in evenings. Ask for Julian. -25- LOST: I.D. bracelet somewhere between 1140 Ohio and Marvin hall. Name Evan H. Hammett. Finder please return to Kansan office. Don't miss the Hop, December 7. -21- FOR RENT: $\frac{1}{2}$ room. Single bed. With photographic dark room faciliies available. 608LA. Bob Burk. -21 LOST: Green Alaska Army jacket on intramural football field last week. Call Dryden at 1106 if found or return to Daily Kansan office. 21- DESIRE A RIDE for two to Liberal, Garden City, or Dodge City, Kan., leaving here after noon Tuesday, Nov. 26th. Call 2187R between 5:30 and 6:30 p.m. -21- LOST: Hart's College Algebra book ST: Hart's College Algebra book in Hoch auditorium Monday morning. Phone 1783-W or leave at Kansan office. Glenn Sowders. -21- LOST: Billfold in Union building Monday morning. Valuable papers needed with the name Ted Hutsler. Please return to Kansan office. -21- LOST: Brown leather jacket. $10 reward offered. Please return to Kansan office or phone 3471W. -19- SALE: 1 Charvos Drawing set. Three bow compasses. Barely used. $16. Phone 86, ask for Spencer. -20- FOR SALE: 1936 Chevrolet. Rebuilt motor, clutch, transmission, brakes. New tires, Price $650. See at 1520 Crescent Road. -21- LOST: Billfold containing money and drivers license. Jean Leaming. Also pair plastic rim glasses. Please return to Kansan office or call 1768. -19- PARTY: Who lost some paint out of his car near the campus please call 2954, Mrs. Ellsworth. -19- TUX FOR SALE: Excellent condition, coat 36, pants W30, L30. Call 753. -19- COURT HOUSE LUNCH Meals - Short Orders Sandwiches Open 5:30-12:30 HOWARD or any interested party: Have for quick sale powerful telescopic lenses. Contact for a "good" buy by calling 2636M after 2 p.m. FOR SALE: Tuxedo, size 36-38, $12.50; wardrobe trunk, $25. See to appreciate. Call after 6 p.m. 306 Elm street. Phone 197. -20- USED phonograph records: 25 cents each. 90% of these records of one side absolutely new. The Record Nook, 12th and Oread. Open until 8 p.m. -20- LOST: Bulova men's watch. Gold, rectangular with gold link band. If found, please notify Daily Kansas office. PHOTO - EXACT COPIES: Discharge and valuable papers. Fast service. Low price. Round Corner Drug Co., 801 Mass., Lawrence Kansas, or Lane F, Apt. 18, Sunflower, Ks. GAS UP: Jensen and Wuthnow Concoz Service station, 909 Indiana st. Phone 3354. Tire repairing, battery charging, complete lubrication, car washing, spark plug cleaning, car calls. Call K.U. 25 with your news. On Victor Records-will be judged by authoritative persons $25.00 with an absolutely unbiased attitude. $10.00 All winners will be awarded prizes in $ 5.00 merchandise. Winners may place prize $ 2.50 amounts towards buying any item or $ 1.00 items in store. JOSE ITURBI CLAIR DE LUNE Bell Music Company 925-27 Mass. BOWMAN'S SWING CONTEST This Is Your Last Chance To Enter WRITE TODAY Choose Your Favorite Dance Band and a Recording Made by That Band and Write a Letter Telling Why You Like Them. ENTRIES "WIN" RULES 1. Letter must be less than 100 words. 2. Mail letter to Bowman's Swing Contest, 900 Mass., before Wednesday, Nov. 20. 3. Contest is open to all Kansas University students. 4. Winners will be announced in Kansan Monday, November 25. Radios, Phonographs, Combinations, Records, Now On Sale at Bowman Radio & Electric 900 Mass. Phone 138