ALTMAN You are invited to see why Tech Theatre has other supply houses by their gobos. ZOOM FOCUS ELLIPSOIDAL SPOTLIGHT (Starting with our discounts.) TECH THEATRE INCORPORATED 4724 Main Street - Lisle, Illinois 60532 Telephone 312-971-0855 For a high intensity sharp or soft edged beam with a 20° to 40° spread. Designed with a two rod lens suspension system for jam free operation, and its two position mounting yoke for better balance in any position. We now have a full stock of Altman lighting for immediate delivery or shipment anywhere. Stocking distributors of: General Electric, Sylvania and Thorn Lam ps. Rosco and Iddings Scenic Paints. Rosco and Lee Color Media and Scenic Materials. Great American Patterns. Free pattern or comprehensive lighting template with orders. rJ BAABIZON LIGHT 3 Draper Street, Woburn, MA (617) 935-3920 USITI /Summer. 1981 01801 (212) 772-0570 Theatre Design & Technology 53