Brochure for Heller glass bakeware, brochure designed by Massimo Vignelli and bakeware designed by Lella Vignelli and Massimo Vignelli in 1975.
Text: Heller Oven/Micro Bakeware Sale. 5 piece set no. 5500 includes 1-quart casserole, 2-quart casserole, and 2.5-quart bake/lasagne dish.