Results, Wednesday, August 15: A Mitchell movement for nine tables, north/south - equal 1. Margaret Davies and Brenda Harris with Mairi Rees and Bert Barnikel 56.48; 3. Marnie Owens and Denzil Evans 56.25.   East/west - equal 1. Margaret Day and Sheridan Bradley with Rosemary Hathaway and Irene Warlow 62.04; 3. Nicky Hancock and Peter Oeppen 54.40. Friday, August 17: a five-table Howell movement - 1.  Sheridan Bradley and Cindy Middleton 64.58; 2. Kevin Thomas and Doug Silcox 63.19; 3. Gladys Irvine and Bert Barnikel 54.86.    Duplicate bridge is played twice weekly at the Kilgetty Community Centre on Wednesday at 7 pm and Friday at 6.30 pm. Visitors and new members are always welcome. Further information can be obtained from hon. secretary Irene on 01646 622002.