Getting your Trinity Audio player ready...
– Bell Special Products For Special People, P.O. Box 135, East Troy, Wis. 53120. Free catalog available; 800-543-1458.
– Constructive Playthings, 1227 E. 119th St., Grandview, Mo. 64030-1117. Catalog $3; 800-832-0224.
– Environments Inc., P.O. Box 1348, Beaufort Industrial Park, Beaufort, S.C. 29901-1348. Free catalog; 803-846-8155.
– Lakeshore Learning Materials, 2695 E. Dominguez St., Carson, Calif. 90749. Free catalog; 800-421-5354.
– The Nature Company, a nationwide retail chain with stores at Northbrook Court (708-559-8985), Oakbrook Center (708-571-3000) and Wheaton
(708-668-8515). For other locations and catalogs; 800-227-1114.
– The Planetary Society, 65 N. Catalina Ave., Pasadena, Calif. 91116;
818-793-1675.
