We would like to express our appreciation for the fine article about Alhambra Golden Tours, written by Hank Kovell in the Oct. 20 Mature Traveler column. We have mailed over 3,000 sample copies of our monthly brochure of trips, and will continue to do so if we receive a written request addressed to Golden Tours, Box 1070, Alhambra 91802. Prospective members must be 50 and over, and may join Golden Tours by mailing us a check for $5 (individual or couple). All memberships expire Dec. 31, 1986. Pickup points for bus trips are Alhambra and Pasadena only. Extended trips that involve flying leave from LAX.