LEWISTON – The AARP will offer free tax preparation for senior citizens from noon to 4 p.m. Mondays, Wednesdays and Fridays through March at the Multi-Purpose Center on Birch Street. Appointments may be made through the Lewiston Senior Citizens by calling 784-2926, extension 207, during office hours from 8:30 a.m. to 2:30 p.m. The telephone number and the hours were incorrect in a story on page B3 in Tuesday’s City edition.